NEC PlasmaSync 50MP1 User Manual page 82

2. Adjustment of +70V
(1) Using any video signal of VIDEO input, DVD/HD input, or RGB input, and display a color bar signal. Turn on
the power switch of the main unit.
(2) Confirm that the voltage value between TP2 (+70V output) and TP4 (GND) of the power unit is maintained
at "70 ± 1V."
Otherwise, turn the volume control (RV3) in the [D+70V ADJ] section so that the voltage value is maintained
at "70 ± 1V."
3. Adjustment of +5V
(1) Use any video signal of VIDEO input, DVD/HD input, or RGB input, and display a color bar signal.
(2) Confirm that the voltage value between TP1 (+5V output) and TP4 (GND) of the power unit is maintained at
"5.1 ± 0.1V."
Otherwise, turn the volume control (RV2) in the [+5V ADJ] section so that the voltage value is maintained at
"5.1 ± 0.1V."
4. Screen position and phase adjustment
Adjustment of the range of horizontal display presented at the PDP module
Adjustment of the range of vertical display presented at the PDP module
Adjustment of the signal position in horizontal direction within the H POS display range
Adjustment of the signal position in vertical direction within the V POS display range
4-1. Adjustment of the VIDEO screen position
Make correct adjustments of the display range with [MHPOS] and [MVPOS].
(1) Enter an input of NTSC monoscopic signal in the VIDEO input terminal.
(2) Select the VIDEO input by the use of the relevant key of the remote control or the CTL PWB.
(3) Enter the factory shipment setting mode by using the factory shipment control command of the remote
control.
(4) Press the [PROCEED] key to obtain the [POSITION] screen.
(5) Press the [WIDE] key to select the [STADIUM] mode. ([STADIUM] mode in the initial state)
(6) In case of any deviation from the display range of the PDP module, press the cursor key [ ] or [v] of the
remote control to select [MHPOS] or [MVPOS]. Press the cursor key [<] or [>] for adjustments.
(7) Press the cursor key [ ] or [v] of the remote control to select [H POS].
(8) Press the cursor key [<] or [>] for adjustments so that the right and left are balanced.
(9) Press the cursor key [ ] or [v] of the remote control to select [V POS].
(10) Press the cursor key [<] or [>] for adjustments so that the upper and lower are balanced.
(11) Confirm that [H PHA] is maintained at 0.
(12) Confirm that [H CLK] is maintained at 0.
(13) In the same manner, press the [WIDE] key to select the [ZOOM] mode, the [NORMAL] mode, or the
[FULL] mode. Adjust the horizontal and vertical positions, and confirm that [H PHA] and [H CLK] are
maintained at 0, respectively.
(14) Change the input signal to the PAL monoscopic signal and repeat the steps of (4) to (14) above.
(15) Withdraw from the factory mode.
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