LG 42LB550T User Manual

4
ENG
ENGLISH
4
EXTERNAL CONTROL DEVICE SETUP
RS-232C with RS-232C Cable (Legacy)
Phone jack Type
• You need to purchase the phone-jack to RS-232 cable required for the connection between the PC and
the TV, which is specified in the manual.
* For other models, connect to the USB port.
USB IN
(TV)
(PC)
(PC)
RS-232C IN
(CONTROL & SERVICE)
(TV)
(TV)
(PC)
(TV)
(PC)
SERVICE ONLY
RS-232C IN
(CONTROL & SERVICE)
RS-232C IN
(CONTROL & SERVICE)
1
3
2
1
3
2
- This connection can only be used for the following models: 55/47/39LN5450-UA,
55/50/47/42LN5400-UA, 42/39/32LN5300-UA, and 37/32LN530B-UA.
USB IN
(TV)
(PC)
(PC)
RS-232C IN
(CONTROL & SERVICE)
(TV)
(TV)
(PC)
(TV)
(PC
)
SERVICE ONLY
RS-232C IN
(CONTROL & SERVICE)
RS-232C IN
(CONTROL & SERVICE)
1
3
2
1
3
2
- This connection can only be used for the following models: 42/50PN4500-UA, 50/60PN5300-UF,
50/60PN6500-UA, and 60PN6550-UA.
Customer Computer RS-232C configurations
3-Wire Configurations(Not standard)
1
6
5
9
PC TV
RXD 2 2 TXD
TXD 3 1 RXD
GND 5 3 GND
OR
RXD 3 2 TXD
TXD 2 1 RXD
GND 5 3 GND
D-Sub 9 Phone
RS-232C
(Serial port)
Set ID
For Set ID number, see "Real Data Mapping" on p.6
1. Press SETTINGS to access the main menus.
2. Press the Navigation buttons to scroll to OPTION and press OK.
3. Press the Navigation buttons to scroll to SET ID and press OK.
4. Scroll left or right to select a set ID number and select CLOSE. The adjustment range is 1-99.
5. When you are finished, press EXIT.

LG 42LB550T Specifications

General

Brand	LG
Model	42LB550T
Category	LED TV
Language	English