User Manual

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 
  
  BATTERY CHARGING 


1. Plug in the power cord and the power indicator will light up.
2. When a battery pack is inserted, the green charging light will blink to indicate charging is taking place at the
current moment.
3. If discharging of battery pack is desire, press the “DISCHARGE” button. (Discharged voltage about 30mA)
At discharging mode, the green blinking light will now turned into a constant red light indicating that the
battery pack is now being discharged. If you want to cancel the discharge, just press “DISCHARGE” button
again.
4. When discharging is completed, the charger will automatically switch to the charging mode where the green
blinking light will reappear again.
5. The charging time for a 600mA NiCd battery pack is approximately 3 ~ 6 hours. As for the 1450mA NiMH
battery pack, the charging time is approximately 7 ~ 9 hours.
6. When charging is completed, a constant green light will appear to indicate that the battery pack is fully charged.
(Battery tepid is normal)
7. When the battery pack is at 90% charged state, trickle charging will take over to ensure the longevity of the
battery pack and as well as to ensure the battery pack is 100% charged.
8. When the battery pack’s temperature exceeds 50 , the char ger will go into protective mode and charging will
be discontinued.
9. To prolong the life of the battery pack, it is recommended that the battery pack be fully discharged prior to
every re-charging. 
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Order Status Display Reason LED Display Status
1 Charge
Hang the transmitter on the
charger
Refer to (charger LED display)
2 CPU I/O error
Set the 47k ground resistor on
CPU I/O button open.
Red light ON_0.1 sec./OFF_0.3 sec. 8 times,
OFF_0.8 sec.
3 2
nd
warning
Lithium battery 2.8V or
regular 2.4V turns all the
power off
Red light ON_0.1 sec./OFF_0.3 sec. twice,
OFF_0.8 sec.
4 EEPROM fails EEPROM data write-in fail
Red light ON_0.1 sec./OFF_0.3 sec. 7 times,
OFF_0.8 sec.
5
Chip card fails (not
inserted)
No chip card or write-in error
Red light ON_0.1 sec./OFF_0.3 sec. 5 times,
OFF_0.8 sec.
6 Chip card data error
Chip card data does not match
data in CRC 8. System type
is not identical.
Red light ON_0.1 sec./OFF_0.3 sec. 6 times,
OFF_0.8 sec.
7 TX module fails
RF module error tested by
encoder
Red light ON_0.1 sec./OFF_0.3 sec. 4 times,
OFF_0.8 sec.
8 Pushbuttons locked
Power on when part of the
pushbuttons are connected
Red light ON_0.1 sec./OFF_0.3 sec. 3 times,
OFF_0.8 sec.