(No.YA700<Rev.001>)1-15
3.4
MEMORY IC REPLACEMENT
• This model uses the memory IC.
• This memory IC stores data for proper operation of the video and drive circuits.
• When replacing, be sure to use an IC containing this (initial value) data.
3.4.1 MEMORY IC REPLACEMENT PROCEDURE
1. Power off
Switch off the power and disconnect the power plug from the
AC outlet.
2. Replace the memory IC
Be sure to use the memory IC written with the initial setting
values.
3. Power on
Connect the power plug to the AC outlet and switch on the
power.
4. User setting
Check the user setting items according to the given in page
later. Where these do not agree, refer to the OPERATING
INSTRUCTIONS and set the items as described.
5. SERVICE MODE setting
Verify what to set in the SERVICE MODE, and set whatever is
necessary (Fig.3-3). Refer to the SERVICE ADJUSTMENT for
setting.
3.4.2 SERVICE MODE SETTING
SERVICE MODE SCREEN
Fig.3-3
SETTING ITEM
Setting items
Setting
Setting items
White balance setting
Adjust
S001 - S003
Other setting
Fix
S004 - S013
Press [1] key
MAIN MENU SCREEN
ADJUSTMENT MODE SCREEN
Service Menu
Service Menu
1. Adjust
1. Adjust
2. Self Check
2. Self Check
3. I2C Bus Stop
3. I2C Bus Stop
S001 R DRIVE 137
S001 R DRIVE 137
08 PAL50
08 PAL50
Full Warm2 0
Full Warm2 0