Application; Adjustment Conditions; Time For Adjustment; Measuring Instruments, Jigs, And Tools - NEC MultiSync LCD1550V Service Manual

1. Application

This adjustment specification shall be applied to the adjustment of the LCD1550V (LA-15R02-1) /
LCD1550V-BK (LA-15R02-1-BK).

2. Adjustment conditions

2.1 Time for adjustment

Adjustment of a unit to be adjusted shall be carried out only at the time of the adjustment of the set as a whole.

2.2 Measuring instruments, jigs, and tools

The measuring instruments, jigs, and tools required at the time of the adjustment of the unit to be adjusted shall
be as specified below.
a. A signal generator that can generate an output of signal timing produced by the adjusted (*) VG-829 or
specified in [4. Setting method for the VG-829.] In this case, however, this signal generator shall be
capable of displaying all white and all black as a screen display pattern.
* The word "adjusted" shall mean that the amplitude of each signal R, G, B, which is output from the signal
generator, is maintained at 0.7Vp-p ± 0.05V when a load of 75Ω is connected.
b. D-SUB 15-pin signal cable
c. Video signal cable

2.3 Power-supply voltage

INPUT : 100Vac ~ 240Vac ±10%, 47~63Hz

2.4 Aging

Not required.
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