CONFIDENTIAL
4 Alignment and Adjustments
This section of the service manual explains how to make permanent adjustments to the monitor. Directions
are given for adjustments using the monitor Interface Board Ver. 2.0 and software (Softjig).
4-1 Adjustment Conditions
Caution: Changes made without the Softjig are saved only to the user mode settings. As such, the
settings are not permanently stored and may be inadvertently deleted by the user.
4-1-1 Before Making Adjustments4-1-2 Required Equipment
4-1-1 (a) ORIENTATIONThe following equipment may be necessary for
adjustment procedures:
When servicing, always face the monitor to the
east.4-1-2 (a) DISPLAY CONTROL ADJUSTMENT
4-1-1 (b) WARM-UP TIME1. Non-metallic (�) screwdriver:
1.5, 2.5, 3 mm
The monitor must be on for 30 minutes before2. Non-metallic (+) screwdriver:
starting alignment. Warm-up time is especially
critical in color temperature and white balance1.5, 2.5, 3 mm
adjustments. 3. Digital Multimeter (DMM), or
Digital Voltmeter
4-1-1 (c) SIGNAL4. Signal generator, or
Analog, 0.7 Vp-p positive at 75 ohm, internalDM200 software
termination5. Personal computer
Sync: Separate 4-1-2 (b) COLOR ADJUSTMENTS
(TTL level negative/positive)
1. All equipment listed in 4-1-2 (a), above
4-1-1 (d) SCANNING FREQUENCY2. Color analyzer, or any luminance
Horizontal: 30 kHz to 70 kHz (Automatic)measurement equipment.
Vertical: 50 Hz to 160 Hz (Automatic)
Unless otherwise specified, adjust at the
1024 x 768 mode (68 kHz/85 Hz),
Refer to Table 2-1 on page 2-3.
AN17K*/AN17L*4-1 |