User Manual - GME Technology, LLC.
Contents
1. GME Technology warrants to the original purchaser that this product and the component parts thereof will be free from defects in workmanship and materials for a period of one years from the data of purchase GME Technology will without charge repair or replace at its option defective product or component parts Returned product must be accompanied by proof of the purchase date in the form a sales invoice or receipt Term and Conditions e The warranty period is based upon the invoice date of the original purchase by the end user e Warranty only applies to defects in materials and or workmanship which occur during normal use e Warranty does not apply to those products that are damaged due to misuse abuse negligence or modification e Warranty does not extend to any damage that occurs in shipment or due to natural phenomenon i e lightning or line surges e Warranty will be voided if the original serial number on the product is removed by accident or intentionally This warranty gives you specific rights and you may have other rights which vary from state to state Service Y Repair The following are procedure for returning a GME product for servicing and repair Turn around time for repair s normally within five 5 working days excluding shipping time RMA Procedure Before sending your GME product in for service be sure to contact GME Technology first to obtain a RMA number If your product is still under warranty pleas2. GME FG 2000 Series User Manual Rev 1 1 SQUARE SINE TRI rs dem Lo TEST INSTRUMENT SAFETY GUIDELINES WARNING An electrical shock of over 10 milliamps of current to pass through the heart will stop most human heartbeats Voltage as low as 35 volts de or ac rms should be considered dangerous and hazardous since it can produce a lethal current under certain conditions Be sure to observe following safety precautions l Do not expose high voltage needlessly in the equipment under test Remove housings and covers only when necessary Turn off equipment while making test connections in high voltage circuits Discharge high voltage capacitors after removing power If possible familiarize yourself with the equipment being tested and the location of its high voltage points However remember that high voltage may appear at unexpected points in defective equipment Use an insulated floor material or a large insulated floor mat to stand on and an insulated work surface on which to place equipment make certain such surfaces are not damp or wet When using a probe touch only the insulated portion Never touch the exposed tip portion When testing ac powered equipment remember that ac line voltage is usually present on some power input circuits such as the on off switch fuses power transformer etc any time the equipment is connected to an ac outlet even if the equipment is turned off Limited One Year Warranty
3. current frequency output 1 Use the left right modify key to select the desire digit on the LCD display selected digit will flash to indicate it is being selected li Once a digit has been selected to be modify use the up down modify keys to increment decrement the value on this digit 11 Pressing the SHIFT key to finish modify www gmetechnology com 3 Example Key sequence for changing the output frequency from 102 1000 KHz to 105 1000 KHz Loge es HI Waveform Type and Amplitude Setting l Output waveform type can be set by pressing the SHIFT key the SHIFT key LED will light follow by either 7 SINE for sine wave or 8 TRI for triangle wave key on the keypad The corresponding waveform LED will light NOTE The square waveform of selected frequency is always being output on the square wave BNC output connector Changing the output waveform will only affect the output on the SINE TRI output Example Change the output waveform to sine wave 1 2 Adjust the sine triangle waveform output level with the amplitude control knob on the right side of the unit The square waveform output is fixed at 5 Vpeak to peak amplitude IV STORE RECALL Memory Setting The FG 2000 series can store recall up to 50 setup parameters both frequency value and waveform type with its built in nonvolatile memory STORE 1 To store the current frequency value and waveform type press the SHIFT key follow by th
4. ays being output on the square wave BNC output connector so no indicator will be shown for the square wave SOUARE Wave Output BNC Outputs the square waveform of selected frequency SINE TRI Output BNC Outputs either sine or triangle waveform of selected frequency depending on the output waveform type selected Amplitude Control Knob for Sine Triangle Waveform The amplitude control knob is on the right side of the unit and is used to adjust the level of the sine triangle waveform output NOTE Square waveform output is fixed at 5V peak to peak and can not be adjusted 10 Modify Keys Use the left r ght modify keys to select the desire digit on the LCD display to modify use the up down modify keys to increment decrement the value of the selected digit 11 SHIFT Key Status LED Press the SHIFT key to turn this LED ON OFF When this LED is on the secondary function of some keys on the keypad 1s activated 12 Input Keypad Use to key in desire frequency value and the frequency unit 1 e MHz KHz and Hz I3 Secondary Key Function Shows the secondary functions of some keys on the keypad the secondary function 1s activated by first pressing the SHIFT key follow by the function key www gmetechnology com 2 OPERATION CAUTION The FG 2000 series function generator outputs should never be connected to a signal injection point Excessive voltage applied to the function generator output can cause internal damag
5. e STORE key 2 Key in the memory number from 00 to 49 This will store the frequency value and waveform type into this memory number Example Store current frequency value and waveform type into memory 02 Ce es en em RECALL 1 To recall a stored frequency value and waveform type from memory press the SHIFT key follow by the O RECALL key 2 Key in the memory number from 00 to 49 to recall the frequency value and waveform type stored in this memory number Example Recall frequency value and waveform type previously stored in memory 02 a eu em en www gmetechnology com 4 Specifications MODEL FG 2005 FG 2010 FG 2015 Sine Square Triangle Frequency Range EEE For Sine Square 0 2 Hz 15 MHz For Triangle 0 2 Hz 2 MHz Frequency Resolution Under 10MHz 0 2 Hz Above 10MHz Crystal Accuracy 30ppm Output Amplitude For Sine Triangle Adjustable 5V peak to peak no load For Square Store Recall 50 setup parameters on built in nonvolatile memory One standard 9V battery OR 7 5v DC adaptor 150mA 5 5mm x 2 1mm center positive Operating Temperature 10 deg 70 deg 5 7 H x 3 8 W x 1 5 D 144x96x38mm Approx 11b 0 5 kg www gmetechnology com 5 WWW GMETechnology COM For product updates and information CHECK OUT THESE OTHER TEST EQUIPMENT AVAILABLE FROM GME GME offers many different types of elec
6. e four models in the FG2000 series FG2005 FG2010 FG2015 and FG2020 featuring up to SMHz 10MHz 15MHz and 20MHz maximum output waveform frequency respectively The FG2000 series also feature a numerical keypad for simple frequency setting an 8 digit LCD frequency display and built n non volatile memory for store recall up to 50 setup parameters The FG2000 series function generator comes in a rugged highly portable package that s ideal for on the bench and in the field testing There are two BNC connectors for simultaneous sine triangle and square wave output The FG 2000 series also feature variable sine and triangle wave amplitude control The instruments can be power from the included 7 5V AC adapter or a standard 9V battery ITEM CHECKLIST Y FG 2000 series DDS function generator Y One 7 5V AC power adapter v One protective rubber boot v One User s Manual FEATURES Up to 20MHz output frequency and 5V peak to peak amplitude DDS technology with microprocessor control for clean and accurate waveform Multiple output waveforms include sine triangle and square wave Numerical keypad for simple and accurate frequency setting up to 0 2Hz step 8 digit LCD frequency display Two BNC outputs for simultaneous square waveform and sine triangle waveform output Sine triangle waveform amplitude adjustable up to 5V peak to peak Oe Built in flash memory for store recall of up to 50 setup parameters both frequency val
7. e send in the product along with a copy of the invoice or receipt showing the date when the product was purchased If the warranty has already expired please ask for the repair cost when you contact GME Technology for the RMA number and include a check or money order for the repair cost when you send in the product Please make check payable to GME Technology You may send your GME product to our service amp repair department at GME Technology ATTN Service amp Repair Department 380 S East End Ave H Pomona CA 91766 Be sure to include a note showing your RMA number your name telephone number return address and a description of the problem with the product For the most recent support information please visit GME Technology website at www gmetechnology com support Table of Contents Page INTRODUCTION una serwisie l ITEMCHECKLIST ergon rreren area rar l BEST RES serp e E AE E A O l UNDERSTANDING THE FRONT PANEL 0 ccc cece ccc nnn e eee cnees 2 3 OPERATION unesco inet 4 5 SPECIFICATIONS aussieht 6 GME PRODUCTION INFORMATION 4 issues 7 INTRODUCTION Thank you for purchasing the FG 2000 series DDS function generator The FG2000 series function generator utilize advance Direct Digital Synthesis DDS technology to create highly accurate and stable output signals including sine square and triangle waveforms up to 20MHZ with 5V peak to peak amplitude in a portable hand held unit There ar
8. e to the function generator I Setting Up The Instrument l Connect the FG 2000 series function generator to the main supply with the included 7 5V AC adaptor Alternatively the FG 2000 can be power with a standard 9V battery Sliding the power switch to turn on the function generator NOTE If the battery low LED lights consider replacing the battery or power the FG 2000 with the AC adaptor The LCD display will turn on to show the current output frequency value The respective Frequency Unit Display LED 1 e MHz KHz and Hz and Output Waveform Type LED sine triangle wave will also light to indicate the current signal output waveform status NOTE The square waveform of selected frequency is always being output on the square wave BNC output connector II Frequency Setting l With the FG 2000 function generator power up use the front panel keypad to key in the desire output frequency value NOTE If the key in frequency is higher than the maximum allowed frequency the function generator will automatically set the output frequency to the maximum allowed frequency Example Key sequence for setting the output frequency to 102 1 KHz 12 The 8 digit LCD will display the value of the key pressed The output frequency will only change after one of the three frequency unit keys 1 e MHz KHz and Hz is pressed at the end of frequency input sequence 3 The modify keys can be used to change
9. tronic test equipment to suit your needs Here are some of the test equipment products we offer Model Description HG139 HDTV Pattern Generator SG 10 10 MHz DDS Signal Generator 236 In Circuit ESR amp DCR Capacitor Tester PG 16A NTSC amp Monitor Tester Handheld Model PG 68 NTSC Monitor Tester Benchtop Model PG 38 NTSC Pattern Generator MT 830A Computer Monitor Tester LCR200 Digital LCR Meter C350 Capacitance Meter Other products such as digital analog panel meters digital thermometer are also available Please visit our website at www gmetechnology com for complete detail www gmetechnology com 6 Notes www gmetechnology com Notes www gmetechnology com
10. ue and waveform type Low battery indicator AC adaptor power source or standard 9V battery operation Ideal for on the bench and in the field testing Easy to use lightweight and portable UNDERSTANDING THE INTERFACE 14 fi i g CE SQUARE SINE TRI APWR FG 2020 j Q ED D AMPL i SINE TRI mn 7 8 9 e e C eS Po MA ES MO 0 21 31 E 9 MOO Gas E OO OC GME DDS FUNCTION GENERATOR FRONT PANEL I Power ON OFF Switch This Power ON OFF switch is on the left side of the unit Slide the switch upward to turn the unit on and downward to turn the unit off 2 Battery Low LED When the FG 2000 is operating on a standard 9V battery and the voltage on the battery has drop down to around 7V this green LED will turn on indicating the voltage on the battery is low www gmetechnology com 1 7 5V DC Adaptor Input Plug in a 7 5V 200mA 5 5mm x 2 1mm center positive AC adaptor to power the FG 2000 series function generator Frequency LCD Display This 8 Digit LCD display shows input output frequency value information Frequency Unit Display These indicators will light to show the unit for the frequency value currently displayed on the 8 Digit LCD screen 1 e MHz KHz Hz Output Waveform Type Display These indicators will light to shows the type of waveform being output 1 e sine wave or triangle wave NOTE square wave is alw
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