CEMB USA DWA 1000XLB - Manual (Page 6)

I 0645 6 GB
Measuring heads
The measuring heads are made up of CCD transducers to measure the horizontal angles and accelerometers
to measure the vertical angles. In the cable version, both the power supply and data transmission is via
cable. In the radio version, power is supplied by rechargeable batteries; when the batteries are fl at, meas-
urements can still be made by connecting the battery charge cables - supplied as option and not included in
the standard equipment - to the measuring heads. Data transmission is via radio.
To turn on the measuring heads, connect the power cables or, only for the radio models, press any key on
the keypad.
The measuring heads turn off automatically after about 15 minutes if no data is transmitted or
the cabinet is off.
Keyboard 1.
3 LEDs for measuring head levelling 2.
Connector for battery charge cable 3.
Pin locking knob 4.
Level indicator with red/green/red LED 1.
Measuring head level
Measuring head off level
Measuring head off level
Power on/off 2.
OK 3.
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