USER MANUAL
Contents
1. MICRO GATE uSEM USER MANUAL Doc MGA uS1998 001 User Manual uSEM Version 1 0 MICRO GP GATE Page 2 of 6 8 Doc MGA uS1998 001 User Manual uSEM Version 1 0 MICRO GH GATE Page 3 of 6 Connections and side panel buttons RED YELLOW GREEN PIXEL RESET MODE SELECT uBEEP NORMAL RED YELLOW GREEN PIXEL RESET e UU O 2 O O 2 COMMON ON o gt LEU cHaRGE POWER E Doc MGA uS 1998 001 User Manual uSEM Version 1 0 MICRO A GATE Page 4 of 6 Description The start signal lights are contained in a strong light container measuring 35x25x15 cm h x 1x p The red green yellow indicators and the five indicators for countdown have been created by using combinations of electromagnetic pixels in the three colors This solution makes possible excellent visibility also in conditions of strong background light rapid switching on off times and very low consumption power consumption is normally almost zero and power is only really consumed during pixel switching The size of the indicators 7 5 x 9 cm permits excellent visibility up to and over distances of 100 meters Command of the device can be effected either manually or by means of input via cable Manual functioning Three colored buttons are used to switch on off the three main indicators red green yellow If the indicator is off it can be switched on by press2. d by the blinking red L Batt Charge led External power source The signal lights can also be powered by any external continuous current source with a tension between 8 and 13V The power source should be connected to the Charge power socket situated on the side panel The polarity of the power source is not important Doc MGA uS1998 001 User Manual uSEM Version 1 0 MICRO GH GATE Page 6 of 6 Recharging of storage batteries USEM is fitted with an intelligent recharge circuit for the storage batteries which are first discharged and subsequently recharged completely automatically In this way the memory effect which reduces the working life of the storage batteries is avoided The charging of the storage batteries takes place only when the device is switched off When the device is switched on if the external power source is connected a charge maintenance procedure is activated To start the recharging of the storage batteries you must e switch off the device e then connect to the Charge power supply socket on the side panel The discharge phase of the storage batteries is signaled when the L Batt Charge red led is continuously on During recharging the led is green and blinks At the end of recharging the led is green and continuous It is also possible to skip the discharge phase when recharging the storage batteries This procedure should normally be avoided but it can be useful if the storage batte
3. ing the corresponding button If it is on this action will switch it off The small auxiliary signal lights for countdown are operated by a single button If everything is switched off the first time it is pressed it loads the counter turning on the five indicators simultaneously Subsequently pressing on the button will turn off the pixels one after the other in succession A reset key can be used to switch off all the segments main and countdown Two functioning modes are available These may be selected by means of the relative switch Normal mode In simultaneous mode a single indicator can be activated or disactivated independently of the status of the others Exclusive mode In exclusive mode when the switch for a switched off indicator is pressed the latter comes on and the other indicators are automatically switched off The only exception is the operation of the pixels for countdown which can be activated together with the yellow light Doc MGA uS1998 001 User Manual uSEM Version 1 0 MICRO GH GATE Page 5 of 6 Functioning with command via cable There are 5 lines of command red light yellow light green light auxiliary countdown lights reset All the signals are logic 0 5V referred to a single common mass For connection there are 6 banana jacks 4 mm and a 6 pole multipolar Amphenol socket compatible with DIN 45500 In the case of the main signal lights the sig
4. nal status corresponds to that of the indicator 1 5V light on 0 0V light off The auxiliary signal lights for countdown are operated by the transition of status rising edge from 0 to 1 of the relative input As with manual functioning the sequence all lights on 4 on 3 on etc is repeated automatically The reset signal switches off all the lights main and auxiliary when transition is from 0 to 1 Connection to the Microgate UBEEP start beeper The uSEM signal light unit has been designed for direct connection to the 4 BEEP start beeper Simply connect the multipolar BEEP socket to the multipolar socket on the 4BEEP beeper ref 14 in the uBEEP user manual using the relative multipolar cable the cable is connected internally one to one Important for correct functioning the MODE selector on SEM must be set to Exclusive mode Power source and battery recharge Power supply with storage batteries or built in batteries Normally uSEM is powered by the rechargeable storage batteries which are supplied with it When fully charged they guarantee autonomous use for at least 5000 complete start sequences equivalent to about 28 hours of continuous functioning The storage batteries can be replaced with four normal AA alkaline batteries To do this with a screwdriver or coin unscrew the battery holder situated in the lower part of the side panel in an anti clockwise direction If the batteries are low this is signale
5. ries need charging and there is not enough time to carry out the whole discharge recharge cycle To immediately activate recharging e switch off the device e press the Green button and keep it pressed down e connect to the Charge power supply socket on the side panel e release the green button After about a second recharging of the storage batteries will begin Indicator signals L Batt Charge Indicator Status Battery power source batteries charged Blinking red Batteries discharged Battery discharge phase in progress Blinking green Battery recharge phase in progress Charging of batteries correctly completed Mounting device On the bottom of the device there is a threaded hole with photographic thread 1 4 W for mounting on a stand Two hinges on the back of the device make it possible to hang the signal light unit on a wall
Download Pdf Manuals
Related Search