Product Manual

RC803 Radio/IR Remote Control
Powering the RC803
1. Open the battery door using a coin or similar pry
device to release the battery door tab on the RC803.
RC803 will be shipped with alkaline batteries
Rechargeable batteries can be used optional but need
to be charged externally
2. Insert two AA batteries noting the plus (+) and minus (-)
diagrams inside the battery housing.
3. Close the battery door. Push down until it “clicks”
into the locked position.
Turning On/Off the Radio/IR Remote Control
The Radio/IR remote control is a hand-held device that allows you to send operational commands to the laser from a
remote location.
Press the power button to turn on the radio/IR remote control.
If the RC803 is outside the radio operating range the remote switches automatically into the IR connection capability.
Note: When the remote control is initially turned on, the standard display (model number and software version) appear
for the first 3 seconds, then the grade value and line direction indications briefly appear in the LCD.
With every button press, the LCD backlight is activated and turns off automatically if no button is pressed for 8
seconds.
To turn off the radio remote control, press and hold the power button for two seconds.
Note: 5 minutes after the last button press, the remote control turns off automatically.
Pairing the RC803 with the DG813/DG613/DG613G - First, make sure the transmitter and the remote control
are turned off. Then press and hold the Escape/Lock (ESC) button and turn on the transmitter. During the next 6
seconds (the red LED flashes fast while the display shows Pairing) repeat the same steps on the remote control.
The remote’s display show Pairing OK for one second and then the same function as the laser is actually working to
indicate the transmitter has been matched with the remote control.
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