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1. Application Object
These instructions are applied to all of the LCD TV, LT73A.
2. Specification
2.1 Because this is not a hot chassis, it is not necessary to
use an isolation transformer.
However, the use of isolation transformer will help to
protect test instruments.
2.2 Adjustment must be done in the correct sequence.
2.3 The adjustment must be performed at 25°æ5∞C
temperature and 65°æ10% relative humidity if there is no
specified designation.
2.4 The input voltage of the receiver must be kept between
100~220V, 50/60Hz.
2.5 Before adjustment, execute Heat-Run for 30 minutes at
RF no signal.
3. EDID
* 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
different from HDMI2.
ADJUSTMENT INSTRUCTION
Before AV ADC Calibration, should be select the
"Tool Option "
4. Select LCD module size and tool.
4.1 Press ADJ Key in the Adjust remocon.
4.2 Select "Tool Option1" by using
press A (ENTER).
4.3 Change "Inch" and "Tool" according to the inch of model
name.
4.4 After changing the panel size, push the EXIT Key.
Tool Option1
Tool Option2
- 12 -
D/E (CH+/-) key, and
32LB9D
42LB9D
140
148
1669
1669
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