BR50-EU-EN-V1.0 5/11
4
Operation
Power the Meter
1.
Power Switch
: Press and hold the Power button and the display will illuminate if the internal
battery is charged. Press and hold the Power button again to switch off the Video Borescope.
2.
Charging the Battery
:
a. Before charging, make sure the meter is switched off.
b. Connect the smaller end of the charging cable to the meter.
c.
Connect the other end of the charging cable to the AC plug or a PC USB port.
d. A flashing red Status LED indicates the battery is charging. A solid green Status LED
indicates a fully charged meter.
Borescope Operation
1.
Connect the camera and gooseneck to the meter
2.
Power on the meter
3.
The camera image will appear on the display.
4.
The camera is now ready for inspections
Light Source level adjustment
1. There are six levels of light brightness adjustments (the default is level 3).
2. Press the power button momentarily to step through the brightness levels.
CCTV Operation
1.
Connect the output of a CCTV camera to the AV input connector on the meter.
2.
Power on the meter
3.
After a few seconds, the camera image will appear on the display.
4.
The CCTV camera is now ready for alignment.
Notes:
Signal Switching
: The meter defaults to the borescope input. If a signal is applied to the AV jack
the unit will automatically switch to that mode within 5 seconds. When the AV signal is removed, the
meter automatically switches to the borescope mode within 2 seconds.
Signal format conversion:
The borescope mode defaults to PAL format. The AV input signal is
converted to NTSC / PAL format automatically.
Auto Power off:
If no input is detected, the LCD displays the NO SIGNAL message, the LED
flashes green and the meter enters standby mode.
Reset:
Large magnetic fields or other disturbances could “lock up” the meter. If this occurs, press
the RESET button on the rear of the meter.
Battery Power Indication
1.
Low Power
: When the battery voltage falls below 3.3V, the LCD display shows the symbol
in the upper right hand corner, indicating a low battery condition.
2.
Recharging
: The charging indication
indicates that the battery is
charging.
3.
Full Charge
: When the battery voltage is greater than 4.0V, the battery symbol will be full.
