Absen KLCOB V2 Series User Manual

KLCOB V2 Series User Manual - 23 -
Check for Power Supply Short Circuit
After completing the cabinet wiring, please use a multimeter to check if there is any short circuit at the
AC input power supply (L / N / PE) and DC output terminal (VCC / GND). If there is a short circuit,
please carefully investigate the wirings. Make sure all wirings are normal, and only then connect power
to operate the unit.
2. Check whether the power cable of the receiving card is
burnt out;
3. Check whether the power supply has no output;
4. Check the data cable of the receiving card;
5. Replace the data cable;
6. Send the rcfg file;
7. Upgrade the firmware version of the receiving card;
8. Replace the receiving card;
4
Chromatic
aberration
between modules
1. Check whether the module power plug is well plugged;
3. Check whether the main data cable is well inserted;
4. Check whether thecontroller is powered on and whether
the running indicator is flashing;
4. Replace the module;
5. Replace the receiving card;
5
All panels display
the same content
1. Set the screen connection on software;
2. Check whether the data port is wrong.
6
No control system
detected
1. Check the USB cable;
2. Check whether the computer USB port is malfunctioning;
3. Update the USB driver;
4. Replace the USB cable;
5. Replace the controller;
7
No multi-function
card detected
1. Check whether the distribution box is in the automatic
state;
2. Check whether the multi-function card is powered;
3. Replace the power supply of the multi-function card;
4. Check whether the main data cable is inserted into the
wrong data port;
5. Check whether the controller data port is malfunctioning;
6. Re-add the multi-function card;
7. Replace the multi-function card;
8. Replace the controller ;
8
No full screen
display
1. Check whether the setting of the playback window is
normal;
2. Check the output resolution of the video processor;
3. Check the output window of the video processor;

Absen KLCOB V2 Series Specifications

General

Brand	Absen
Model	KLCOB V2 Series
Category	Monitor
Language	English