LG 32SE3B-BE Service Manual page 13

4.9 RS232 In/Out INSPECTION
1) Connect RS232 In/Out cable with daisy chain. You can
control several products at one time by connecting them to
a single PC.,
2) Check the RS232 command.
- Manual Download
* Caution
· Use the proper signal cable for EDID Download
- Analog EDID : Pin3 exists
- Digital EDID : Pin3 exists
* Caution
- Never connect HDMI & D-sub Cable at the same time.
- Use the proper cables below for EDID Writing.
- Download HDMI1, HDMI2 separately because HDMI1 is dif-
ferent from HDMI2.
For Analog For DVI EDID
EDID
D-sub to D- DVI to DVI
sub
No. Item
1 Manufacturer ID
2 Version
3 Revision
- RGB EDID data
- DVI EDID data
Copyright © LG Electronics. Inc. All rights reserved.
Only for training and service purposes
For HDMI EDID
DVI-D to HDMI
or HDMI to HDMI
Condition Hex Data
GSM 1E6D
Digital : 1 01
Digital : 3 03
- 13 -
- HDMI EDID dat
4.10. Outgoing condition Configuration
· When pressing IN-STOP key by SVC remocon, Red LED
are blinked alternatively. And then automatically turn off.
(Must not AC power OFF during blinking)
4.11. Internal pressure
- Confirm whether is normal or not when between power
board's ac block and GND is impacted on 1.5kV(dc) or
2.2kV(dc) for one second
LGE Internal Use Only