TC-780 Owner`s Manual V01
Contents
1. SMO8N1 ELNO2 ECNOS8 Receive only Earpiece for Receive only Earpiece with Leather Carrying Case Chest Pack LCBN13 use with remote speaker Transparent Acoustic Tube swivel for keypad and microphone ESSO7 for use with remote speaker display models microphone ESS08 LCBY22 HYT endeavors to achieve the accuracy and completeness of this manual but no warranty of accuracy or reliability is given All the above specifications and design are subject to change without notice due to continuous development 35 No part of this manual may be copied reproduced translated stored in a retrieval system distributed or transmitted in any form or by any means electronic or mechanical for any purpose without the express written permission of HYT 362. 2 Slide the battery latch at the bottom of the radio s body in the direction indicated by the arrow 3 Slide down the battery for about 1 to 2 centimeters and then remove the battery from the radio s body See figure 2 Figure 2 Attaching the Antenna 1 Align the threaded end of the antenna with the radio s antenna connector 2 Turn the antenna clockwise to fasten it See figure 3 Removing the Antenna Turn the antenna counter clockwise until you can remove it See figure 3 ll TN sir a ZEE Li Im i l Ba 1 Li al Lexi E fa 3 Lira chi P CORE d IT T T I 1 Lo EU pi Waa TE bpm PAA zal l jal filer aar i ent AP is Ha 18 REM TL ja rm LR Figure 3 Attaching the Belt Clip 1 Remove the screws belt clip on the radio s body 2 Align the screw holes on the metal holder of belt clip with those on the radio s body 3 Tighten the screws See figure 4 Figure 4 Removing the Belt Clip 1 Remove the screws belt clip 2 Remove the belt clip See figure 5 Figure 5 Removing the Accessory Cover 1 Unscrew the screw on the accessory cover counter clockwise with a flat head screwdriver 2 Remove the accessory cover See figure 6 f i aa M A i ve ees Y la A 2 m i 4 na Ay Ke E M X enn D e W Bs Taane H iT i a ar 3 3 al MX Figure 6 Attaching the Earpiece Microphone 1 Insert the tab at the bott
3. between the currently selected channel and the defined Home Channel Keypad Lock Press the Keypad Lock key to toggle the keypad locked or unlocked When the keypad is locked all attempts as keypad operation or knob selection will be ignored Lone Worker Press the Lone Worker key to toggle the Lone Worker feature on or off Man Down Press the Man Down key to toggle the Man Down feature on or off Short Message Press the Short Message key to go to the Short Message menu Monitor The Monitor key press functions as follows e Press the Monitor key while in non auto reset mode to enter Monitor Mode and press it again to exit Monitor Mode Press the Monitor key while in auto reset mode to cancel a call Monitor Momentary The Monitor Momentary key press functions as follows 25 Hold down the Monitor Momentary key while in non auto reset mode to enter Monitor Mode and release it to exit Monitor Mode Press the Monitor Momentary key while in auto reset mode to cancel a call Nuisance Channel Temporary Delete While the radio waits on a scanned channel press the Nuisance Channel Temporary Delete key to temporarily delete the channel from the Scan List The radio continues scanning the remaining channels in the Scan List To resume scanning the temporarily deleted channel exit and then reactivate Scan Mode Note You cannot perform a Nuisance Channel Temporary Delete if there are only one or two rema
4. board an aircraft Any use of a radio must be in accordance with airline regulations or crew instructions To avoid possible interference with blasting operations turn off your radio when you are near electrical blasting caps in a blasting area or in areas posted Turn off two way radio Obey all signs and instructions For vehicles with an air bag do not place a radio in the area over an air bag or in the air bag deployment area Do not expose the radio to direct sunlight over a long time nor place it close to heating source When transmitting with a portable radio hold the radio in a vertical position with the microphone 3 to 4 centimeters away from your lips Keep antenna at least 2 5 centimeters away from your body when transmitting WARNING If you wear a radio on your body ensure the radio and its antenna is at least 2 5 centimeters away from your body when transmitting Product Inspection Please unpack the package box carefully and check that all items shipped were received report any missing or damaged items to your dealer Accessories ee mS MCU Rapid rate Charger Switching Power Li lon Battery MCU Rapid rate Charger 1700mAh Belt Clip Leather Strap Switching Power 100 240V for use with different power cords in different countries and areas Note Frequency band is marked on the label of antenna if not identify the frequency band according to the color circle Please refer to the l
5. group members Care and Cleaning Do not handle the radio by its antenna or external earpiece directly Do not place the radio in a dusty or dirty environment Clean the radio with a lint free cloth to remove dirt or grease to avoid poor contact due to excessive dust Clean the radio using a lint free cloth moistened with clean water and a mild dishwashing liquid Avoid subjecting the radio to corrosives solvents or spirits 33 Optional Accessories Antenna Belt clip BCO9 Ni MH Battery 1800mAh Li lon Battery 2100mAh BH1801 BL2102 J l L MCU Multi unit Charger for Switching Power PS7501 Vehicle Adapter CHV09 Earbud with in Line PTT Li lon Ni MH batteries MCAO3 for use with different power cords for different countries and areas Earbud with on MIC PTT Earpiece with on MIC PTT amp D earset with in Line D earset with ESNOG Transparent Acoustic Tube Microphone amp PTT EHNO7 Microphone amp in Line PTT EANOA EHNO8 34 2 Wire Surveillance Earpiece 3 Wire Surveillance 2 Wire Earpiece with Bone induction Earpiece with with Transparent Acoustic Earpiece with Transparent Wireless Earphone A and in Line PTT EBNO1 Tube beige black Acoustic Tube Neck Loop beige EWNO3 EANO5 EANO7 beige black EANOG EANO2 Light weight Throat Vibrating Heavy Behind the Head Remote Speaker Microphone Earpiece with in Line PTT Noise Cancelling Headset Noise Cancelling Headset
6. methods 1 Press the Emergency key long or short again to exit the Emergency Mode 2 Receive the Exit Emergency code while in Emergency Mode 3 The radio shall automatically exit Emergency Mode after the programmed Limit Emergency Cycle expires 4 Place the radio vertically to exit Emergency while in Man Down mode 5 Turn the radio off B Emergency Mode After the radio enters the Emergency Mode it shall switch to the preset Emergency Channel The Emergency process is divided into four stages Transmit ID Transmit Alarm Transmit Surrounding Audio Forcibly Receive The number of times the radio cycles among the stages is programmable by your dealer Available emergency modes are 1 No emergency alarm shall be transmitted 2 Emergency alarm is heard from the local speaker 3 Emergency alarm shall be heard from the receiving party 4 Emergency alarm shall be heard from both transmitter and receiver 5 If the Discreet Emergency is enabled the radio shall enter the Discreet Emergency 3l mode Time out Timer TOT Limits the amount of time the radio user can continuously transmit on a channel If the user holds down the PTT longer than the preprogrammed limit the radio automatically stops transmitting The TOT feature is null while in Emergency Mode B Time out Timer If the user holds down the PTT longer than the preprogrammed limit the radio automatically stops transmitting and generates a warning tone until th
7. off Turn the knob clockwise to increase the volume or counter clockwise to decrease the volume LED Indicator The following table indicates LED mode and corresponding radio status Low battery alert After transmitting a call within auto reset time After receiving a call within auto reset time Flash orange slowly Missed call alert Flash orange rapidly scan Flash green Accessory Jack The jack is used to connect audio accessories or other accessories such as programming cable Battery Information Initial Use New batteries are shipped uncharged from the factory Charge a new battery for 5 hours before initial use The maximum battery capacity and performance is achieved after three full charge discharge cycles If you notice the battery power runs low please recharge the battery Applicable Battery Packs To reduce the risk of injury charge only the battery specified by the manufacturer Other batteries may burst causing bodily injury and damage Caution 1 To avoid risk of personal injury do not dispose of batteries in a fire 2 Dispose of batteries according to local regulations e g recycling Do not dispose as household waste 3 Never attempt to disassemble the battery Battery Tips 1 When charging your battery keep it at a temperature among 5 C 40 C Temperature out of the limit may cause battery leakage or damage 2 When charging a battery attached to a radio turn the radio
8. off to ensure a full charge 3 Do not return a battery to the charger before the battery power runs low This action will significantly reduce battery life Never take the charger as a stand for your radio 4 Never charge a battery that is wet Please dry it with soft cloth prior to charge 5 The battery will eventually wear out When the operating time talk time and standby time is noticeably shorter than normal it is time to buy a new battery To Prolong Battery Life 1 Battery performance will be greatly decreased at a temperature below oC A spare battery is necessary in cold weather The cold battery unable to work in this situation may work under room temperature so keep it for later use 2 The dust on the battery contact may cause the battery cannot work or charge Please use Clean dry cloth to wipe it before attaching the battery to the radio Battery Storage 1 Fully charge a battery before you store it for a long time to avoid battery damage due to over discharge 2 Recharge a battery after several months storage Ni MH amp Ni Cd batteries 3 months Li lon amp Li polymer batteries 5 months to avoid reducing battery capacity due to 9 over discharge 3 When storing your battery keep it in a cool dry place under room temperature Charging the Battery Use only the charger specified by the manufacturer The charger s LED indicates the charging progress Standby no load Red LED flashes slow
9. select a higher numbered channel in the order in which channels appear in the Channel List Display Channel Alias Press the Display Channel Alias key to display the alias correlative with the current channel 23 Display Channel Frequency Press the Display Channel Frequency key to display the transmit or receive frequency of the current channel Switch Display Press the Switch Display key to switch the display among Channel Number Channel Alias Zone Number Zone Alias and Channel Frequency DTMF Keypad Press the DIMF Keypad key to switch the keypad to DIMF keypad Exit Emergency Press the Exit Emergency key while in emergency mode to exit emergency mode Enable Emergency Press the Enable Emergency key while in non emergency mode to activate emergency mode Disable Emergency Alarm Press the Disable Emergency Alarm key while in emergency alarm status to promptly cancel emergency alarm Enable Emergency Alarm Press the Enable Emergency Alarm key to promptly activate emergency alarm Voice Encryption Press the Voice Encryption key to toggle the Voice Encryption feature on or off Note This feature is only available to radios equipped with digital encryption option 24 GPS Report Press the GPS Report key to send GPS data which is displayed on the LCD while transmitting Note Only for radios with GPS remote speaker microphone Home Channel Press the Home Channel key to switch
10. the battery back into the charger pocket If the LED indicator continues to flash red replace the battery Note When the battery charger detects the proper battery conditions rapid charging begins automatically steady red LED If the battery temperature is above 45 C the charger will report the fault by flashing red LED rapidly 0 2s on 0 2s off and will not charge until the battery temperature is below 45 C with red LED solidly glows Ni MH battery only Antenna Information 1 otubby antenna is ideal for communication within limited range Thin and long antenna optimizes communication coverage and its flexible and soft characteristic makes it ideal for wearing your radio on the belt Communication range may vary with terrain and your operating conditions Rainy days or forest locations may narrow your communication range please make 11 preparation in advance to avoid potential inconvenience Assembly and Disassembly Attaching the Battery 1 When attaching the battery make sure the battery is in parallel and good contact with the aluminum chassis The battery bottom is about 1 to 2 centimeters below the bottom of the radio s body 2 Align the battery with the guide rails on the aluminum chassis and slide it upwards until a click is heard 3 The battery latch at the bottom locks the battery See figure 1 Figure 1 Removing the Battery 1 Turn off the radio before removing the battery
11. with the L4 icon extinguished Exit scanning by the following methods 1 Press the Scan key during scan process 2 When the radio switches to a channel where a Scan List is not set or a channel where the Auto Scan is disabled the radio shall exit Scan Mode 3 Menu selection 4 Press the Call key to encode 5 Press the PTT to encode except for PTT ID 6 Receive the Stun code 7 Activate the Emergency feature 8 Turn the radio off B Scan Pause Entering the main menu while in Scan Mode shall cause the radio to pause scanning The radio shall resume scanning when it exits the main menu B Hang Scan If a match signal is detected on a Scan List member or press the PTT or Monitor key the radio shall wait on the channel The radio displays P if it waits on the Priority Channel 1 or P if it waits on the Priority Channel 2 30 Note To assure scan speed adjacent channel frequency should not be above 30MHz Emergency B Activate Emergency The Emergency key can be programmed by your dealer You may activate Emergency by the following methods 1 Press the Emergency key long or short to activate the Emergency Mode 2 Activate Emergency while in Lone worker mode See Lone Worker for details 3 Activate Emergency while in Man Down mode See Man Down for details B Exit Emergency The radio shall return to the original channel after it exits the Emergency Mode You may exit Emergency by the following
12. 4 VOIO ENCIYD UO NEMO P MUR 24 Cedo gU E 25 PONSE Oe ipi tt CPC CC C C CC C v 25 KEV DAG EOC det 20 Lorie VVOIKOL Sae aE seems oesunoa var sv eueuedaresevnca var Dum uEL DE MM E Mu IMEEM EMEN 20 eTa Boris et te eae nee T ee ee ne ee ne ee ee ee ee ne ee ee a ee 20 SOM Message scasdabateialatsiehatehedatadasataddeiedeyatededadadegadegebededesalosedededaraleiends doa aded etie 25 MORRO NOT 20 NATODHOETVIO BIST IE DUC dieses deduci dabo ono ooa enne ee ee 20 Nuisance Channel Temporary Delete cccccccccsseceeeeecesseeeesaeeeessesesseesesseeeessaeees 26 RAOS Monroe tte etre nr C TC te CT 26 viel He EET 26 eerie m Mmm m 26 wee e E 2f Sauelch OM MMEA ed ededeted deleted deed edd ed edel ededeladedadetatededelat edadededendbaDededalases 2f Carmer quelch Eevelza eet tate tuta peelatetetatete tabe tuta AA A 2f hon 10 Ez Ed Cz E E a en OO DS 2 TATOU eem RE m TM 2f VIDA lE cucine MEUM EUM MM MM MM M EM UEM MM 2f VOM DONT 2f VOM GS o GM E MR 20 VOX Voice Operated TrAnSmMit ccccccccsseeeeecesseeeeseeeeeeeeeeeeeseeeeeeseaeeeesseeeeeesaaeees 28 VVRISDOL i uadatesatatalaioiaga E shakadabadehaladabedshabadabadeedaebsdsdabadesasdendadetstabebadebaiahens 20 V e aBo i E te 28 ZONG 6 eerie tenant A POP OP OPO a 28
13. CSS CDCSS 2 Tone DTMF HDC1200 or HDC2400 signaling is set for the current channel a signaling match is required on an incoming signal for the radio to unmute If signaling is not set the radio can receive calls from all users operating on the same frequency You may adjust the volume through the Volume Control knob Channel Scan Each channel can be assigned with a Scan List Each Scan List may contain up to 32 channels Channels may have the same Scan List or different ones Scan proceeds according to the Scan List assigned to the channel where the scanning starts B Scan Type 1 Normal Scan The Normal Scan mode allows the user to hear calls on Scan List members where the squelch open condition occurs 2 Vote Scan Not available on this radio B Scan Start The radio emits a programmable alert when scanning initiates During the scan sequence LCD displays the L4 icon and LED flashes green When a match signal is detected on a scan List member or press the PTT Call key to transmit LCD displays the current channel number Start radio scan by the following methods 20 1 Key press When radio standby press the Scan key on a channel assigned with a Scan List to start scan 2 Auto If Auto Scan is enabled for a channel assigned with a Scan List the radio shall automatically initiate scanning when it switches to the channel 3 Menu selection B Scan Exit The radio emits a programmable alert when it exits scanning
14. PREFACE Thank you for your purchase of the HYT TC 780 professional portable radio This easy to use radio will deliver you secure instant and reliable communications at peak efficiency Please read this manual carefully before use The information presented herein will help you to derive maximum performance from your radio MODELS COVERED IN THIS MANUAL TC 780 VHF Two way Radio TC 780 UHF Two way Radio Contents Safety and General INfOrMation ccccccecccsseeeeeeeeeeeeeeaeeeeeeseeeeeeeeeeueeeeseaeeeessaeeeesseseeesaaees 3 PFOGUECE INSPCCUOM e 4 BS ACO OV I PH 6 ye ate a allah e a a 11 0 LENNON ee 8 ANENA aie ipio e PEN NONE EE 11 PASSEMIOIV AGH ISA SSN 10 PRSE CN RO E E 12 Attaching the Baley see bie di mbnietabet bata telatebabdt aab ain cin bnt eL cs eben 12 REMONDE DALOY Cousin sau PW EUR EEUU ERU RE ERU E 12 Attaching tbe telis ssetfaadadeaqadetedetatdadspintobnie ii 13 REMOVING te ATQ ertetetaledatetedeledatatetelededeledelenedatededetadatodeledabatateedadaadaledat adea 13 Attaching Ihe Bell Clip cT 13 REMOVING THE Belt CUD esie eade EORUM ORDER EEE 14 Removing the Accessory COVER cccccseseeecceeseeecsesseecceeseeeceeuseeessauseesseaseeessanseneees 14 Attaching the Earpiece Microphone uiia inen enean in nli nnn nui nn un nu UR RR R Og 15 CODIO NE nn 16 Mp mM m E scomspep eeromenonsmceonce saver A E eerce
15. PVE TIO CE SIA Gem m 28 mye 61 40 6 BinromQier poule DR NETT 20 MICIOCUMNO Ca bo m eT 20 Selected napnblelu mop E PUEDES 28 si elger ieo 197 e T 29 a cio hdgeE m s c 40 Ma ED 29 Cpe Ese RN Roo ee 29 EME JONC Ye es tou suo cisco clue 31 Time out Timer TOT ae ceceesccnemenesceenmiaeceanerenataerteuenenieeneneaseeceseasecuatessncaneraecenneneenenesaece 32 Banton Saye are t 32 TIOUDIGSHOOHLlG G eera E E EE MEE 33 liste Mea m T E E 33 ODUODal AGCOSSODIGSuibnaidaditadhltestenentetenntastenteptestenenteptuntentesdententestuntentesdestentostund EENEN appunto 34 Safety and General Information The following general safety precautions as would normally apply should be observed during all phases of operation service and repair of this equipment o ei This equipment should be serviced by qualified technicians only Do not modify the radio for any reason Use only HYT original batteries and chargers Do not use any portable radio that has a damaged antenna If a damaged antenna comes into contact with your skin a minor burn can result Turn off your radio prior to entering any area with a potentially explosive atmosphere Do not charge your battery in a potentially explosive atmosphere To avoid electromagnetic interference and or compatibility conflicts turn off your radio in any facility where posted notices instruct you to do so When instructed to do so turn off your radio when on
16. abel on the radio unit for detailed frequency band information Radio Overview lt E h LA ji i ET x p i zem ty G we 00000 a L n pK i ome UA ja L Hy ee ee DAC si U g i A 4 N ys lt gt J ILE i i 5 Microphone 6 Speaker 7 LCD Display Function Keypad q3 LED Indicator Accessory Jack a5 Battery Latch T Belt Clip PTT Push to Talk Key Press and hold down the PTT key to transmit release it to receive SK1 Side Key 1 Programmable function key SK2 Side Key 2 Programmable function key LCD Display Used to display radio status information Function Keypad Exit key Use the Exit key to return to the previous menu Up key e Down key e Menu Select key Used to enter the menu mode When you are in the menu mode this key is also used to make menu selections Exit Up Menu Select C fl f aN OK Call Back Down Redial Numeric Keypad Used to enter information for programming the radio s lists 1 E E 14 GHI 5 yg K MNO 7 pars Bay Q9 wz M T V aes r 3 i 0 i MES B TK Top Key Programmable function key Channel Selector Knob Rotate the knob to select a desired channel Radio On Off Volume Control Knob Rotate the knob clockwise to turn the radio on and rotate the knob fully counter clockwise until a click is heard to turn the radio
17. ate when it receives an incoming call Volume Down Press the Volume Down key to decrease the volume 27 Volume Up Press the Volume Up key to increase the volume VOX Voice Operated Transmit Press the VOX key to toggle the VOX feature on or off Whisper Press the Whisper key to toggle the Whisper feature on or off Zone Down Press the Zone Down key to select a lower numbered zone Zone Up Press the Zone Up key to select a higher numbered Zone Inverted Display Press the Inverted Display key to reverse the LCD of 180 degrees Background Operations Selecting a Zone Access Zone operations via the radio menu Press 4k to select a lower numbered zone while press V to select a higher numbered zone When the radio returns to the home screen it shall jump to the first channel of the current Zone Selecting a Channel When the radio standby press 4 to select a lower numbered channel while press V to select a higher numbered channel Your may also change channel via the Channel Selector knob 28 Sending a Voice Call 1 Select a channel used for transmitting a call 2 Press and hold down the PTT and then speak into the microphone 3 LED glows red when transmitting 4 Release the PTT to receive If auto reset mode is enabled for the current channel the auto reset timer shall be activated Meanwhile the LCD displays the icon and the LED glows orange Receiving a Voice Call If CT
18. e PTT is released B TOT Pre Alert Time The radio will emit the Pre Alert Tone at the programmed TOT Pre Alert time B TOT Re key Time This timer is used to prevent the user from re keying the radio for the TOT Re key Time set after the allowed transmit time has expired B TOT Reset Time If the time interval between two transmissions is less than the TOT Reset Time they shall be deemed as a continuous transmission Battery Save This feature can be enabled by your dealer The Battery Save feature is automatically activated once no activity on the channel and no operation performed no key press and no knob selection within the specified period Pressing any key or receiving a signal will restore the radio to normal operation and exit from Battery Save 32 Troubleshooting symptom Soon The battery runs out Please recharge the battery or replace it with a new one The battery is not properly installed Please remove the battery and attach it again Cannot power on the radio The operating time is noticeably The battery has worn out It is time to buy a new shorter than normal even though battery the battery is properly charged Cannot talk to or hear group Make sure that your radio operates on the same members frequency and has the same CTCSS CDCSS settings with your group members Make sure you are within the communication range Please change your CTCSS CDCSS settings Hear non group members and so as your
19. hannel Transmitting a Call To transmit press and hold down the PTT key and speak into the microphone at your normal voice level Hold the radio about 2 5 to 5 centimeters away from your mouth Receiving a Call Release the PTT key to receive Talk Range Flat ground with no obstructions Up to 10 kilometers Residential area close to buildings Up to 5 kilometers Inside multi level buildings Up to 20 floors Note Range will vary based on terrain and conditions and model selected Programmable Auxiliary Functions The TK SK1 SK2 P1 P2 and P3 keys are programmable function buttons Your dealer may assign one of the following auxiliary functions to a short or long momentary or toggle programmable button press See Advanced Operations for details gt Off gt Power Adjust gt Select Squelch Level Vv Vv VW VW VW Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y VW V V V YV Backlight Call 1 Call 2 Call 3 Call 4 Call 5 Channel Menu Shortcut Voice Compandor Scan Add Delete Channel Down Channel Up Display Channel Alias Display Channel Frequency Switch Display DTMF Keypad Exit Emergency Enable Emergency Disable Emergency Alarm Enable Emergency Alarm Voice Encryption GPS Report Home Channel Keypad Lock Lone Worker Man Down Short Message Monitor Monitor Momentary Nuisance Channel Temporary Delete Radio Call 21 scan scrambler Squelch Off squelch Off Momentary Carrier Squelch Leve
20. ining channels in the Scan List Radio Call Press the Radio Call key to go to the Call List menu Scan Press the Scan key to toggle the Scan feature on or off Scrambler Press the Scrambler key to toggle the Scrambler feature on or off Note In order for members of your own group to understand your call while you are using the Scrambler all other members must also activate the Scrambler on their radios When activated non group members listening on your channel will be unable to understand your conversation 26 Squelch Off Press the Squelch Off key to toggle the Squelch on or off Press this key while in auto reset mode to cancel a call Squelch Off Momentary Hold down the Squelch Off Momentary key to turn the Squelch off and release it to exit Squelch Off status Press the Squelch Off Momentary key while in auto reset mode to cancel a call Carrier Squelch Level Press the Carrier Squelch Level key to view the carrier squelch level defined for the current channel Status List Press the Status List key to go to the Status List menu Talk Around Press the Talk Around key to toggle the Talk Around feature on or off Note When Talk Around feature is enabled the receive frequency and the Rx CTCSS CDCSS are used in place of the transmit frequency and the Tx CTCSS CDCSS respectively when transmitting Vibrate Press the Vibrate key to enable the Vibrate feature The radio shall vibr
21. l Status List Talk Around Vibrate Volume Down Volume Up VOX Whisper Zone Down Zone Up Vv Vv Y VW VW Y Y Y Y Y Y VW VW V WV Inverted Display Advanced Operations The following functions are programmable by your dealer Power Adjust A press of the programmed Power Adjust key switches the transmit power level among high medium and low Select Squelch Level Press the Select Squelch Level key to change the squelch level Backlight Press the Backlight key to turn the LCD backlight on or off 22 Call 1 Call 5 Press the programmed Call 1 Call 5 key to transmit the assigned call Channel Menu Shortcut Press the Channel Menu Shortcut key to go to the Channel menu Input a channel number under the Channel menu and then a press of o shall cause the radio to go to the channel Voice Compandor Press the Voice Compandor key to enable disable the Voice Compandor feature Note The Voice Compandor feature enables crisper clearer and stronger audio quality allowing users to continue communicating even in noisy conditions Scan Add Delete Press the Scan Add Delete key when in non scan mode to temporarily add the current channel to the Scan List or temporarily delete it if it is already in the current Scan List Channel Down Press the Channel Down key to select a lower numbered channel in the order in which channels appear in the Channel List Channel Up Press the Channel Up key to
22. ly 0 2s on 3s off Battery is charging Red LED solidly glows Battery is fully charged Green LED solidly glows Red LED flashes rapidly 0 2s on 0 2s off Please follow these steps 1 Plug the power cord into the adapter 2 Plug the AC connector of the adapter into the AC outlet socket 3 Plug the DC connector of the adapter into the DC socket on the back of the charger 4 Place the radio with the battery attached or the battery alone in the charger 5 Make sure the battery is in well contact with the charging terminals The charging 10 6 process initiates when the red LED lights The greed LED lights about 3 hours later indicating the battery is fully charged Then remove the radio with the battery attached or the battery alone from the charger Troubleshooting MCU intelligent rapid rate charger only When troubleshooting always observe the color of the LED No LED Indication 1 Make sure that the power cord is plugged into an appropriate AC outlet Red LED flashes rapidly 0 2s on 0 2s off 1 Remove the battery from the charger and a Make sure that it is a HYT authorized battery Other batteries may not charge b Remove power from the battery charger and clean the gold metal charging contacts of the battery and charger using a clean dry cloth 2 The battery temperature may be above 45 C 3 Defective battery Please replace it with a new one 4 Power up the charger and place
23. om of the earphone microphone into the slot on the radio 2 Align the screw at the top of the earphone microphone with the threaded hole on the radio 3 Rotate the screw clockwise to fasten See Figure 7 Figure 7 Note The figures above are only for references Please make the object as the standard LCD Icons The LCD displays 17 status icons in all and 8 characters at most simultaneously each with fixed display position The display priority is from high to low as from the top row to the bottom row in the table When a high priority status appears the icon for the low priority status will not be displayed until the high priority status disappears rightmost side of LCD Icons amp Indications Transmit Inhibit Indicator Battery Strength Indicator Menu Menu Navigation Chart Menu Mode Radio Call Message Status System Scan Audio Tone Talk Around Utilities Zone Program List Optional Function Owe anton OoOO A YT 9 IEEE Used to switch among function options Keypad Keys key o Menu Select key Press the Menu Select key to go to the next menu or make selections Exit key Use the Exit key to cancel or return to the previous menu Left key Press the Left key under an input interface to delete an entry This key can also be programmed as a programmable function key Right key Press the Right key under an input interface
24. to move the cursor right This key can also be programmed as a programmable function key A Up key Press the Up key to scroll through menus when in Menu Mode Down key Press the Down key to scroll through menus when in Menu Mode This key can also be programmed as a programmable function key Used to enter numbers or characters c Used to enter numbers or characters eo Used to enter numbers or characters Press Q and to lock the keypad Menu Display Top Menu Sub Menu Description of Sub Menu as the LCD as the LCD shows shows Call List Type HDC2400 Select call list type Select HDC2400 call list Voice Compandor On Off Audio Tone Alert On Off D Talk Around Radio Information Backlight Enable disable the backlight Utilities Vibrate Enable disable the Vibrate feature Transmit Power Select the transmit power level from High Medium Low Scrambler Enable disable the Scrambler feature on the current channel Zone 1 n Select the current zone Program List Call List scan List scan List GPS Device Display GPS Information Patrol Device Control patrol record Encryption Device On Off Edit the alias and alert tone correlative with a Call List Add delete or edit priority channel for a Optional Function General Radio Operations Selecting a Channel Your radio offers up to 256 channels Turn the Channel Selector knob clockwise or counterclockwise to select a desired c
25. un eresmueraresesress 17 General Radio Operations cccccceeccceeeceeeeeceececeeceeceeceeeeeeeeeceseueceseueeessaeeessueeesseeeessaeees 20 Selecting a Channel ae etedatedetateteletoddiiedaudiondiuetaueiendicuedenedenedeDenonedededeledetededdaletans 20 SET ANON S AVM AN o 20 Biss STAY 916 Rz H0 eee AAAA AAA A AA AEA UNIGNORE 20 Programmable Auxiliary Functions cccccseeeeeseeeeeceeeeeceeeeseaeeeseeeesaeeesseueesseusessneessens 20 Puvanced OPSTU IS cumst en eR Renn ne MM ee Ren eee Rr Nene ean 22 modella aici aiddai E 22 Dele OCICS m c 22 sic e be c cen cate mene 22 CAIN qe All Drysso a EE AE AR 23 Channel Menti SROnNCUG merrer E Sntafntelnte nta ntafate ata ntoSntMU rMDE 23 VOCE CONDI O gener meee PNE 23 ele ina aro DEE UC NER REN EN RR PEE 23 uaria Bic ame 23 Gic om E 23 Display Channel Ala ee UR 23 Display Channel Frequency cc ccccccceecccceeceeceeceeceeeeeceecceseueeessueeesseeesseeesseeeetanes 24 SWITCH DISDISV inasre deleted dede ed eded eden adededeu d deDeded eed edad edad edededeu eden edededagedededadedene 24 DEMER YDA een tunt E MAMMA EDU 24 ETE EMOTO CGY ioaea a A UNO RUNUNONU HONOR 24 Ensble EMET GENC y nsns a E E E E nee eee eee eee 24 Disable Emergency Alarm aisi eieb usus elict eel ok ek eUeV e ebab eV ubl eiut iut ubay eiui at uiay iubet a uUi use 24 Enabled merderiey AT b ieee eee eee atus ne dba a dad audio ee eee eee ee 2
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