(No.YA169)1-17
3.2
REPLACEMENT OF MEMORY IC
This unit uses the nonvolatile memory IC.The memory IC memories data for video and deflection circuits. To replace the memory IC
without the data written, malfunctions might occurred while power is on, and the normal image might not appear. When replacing the
memory IC, be sure to use the IC written with the initial values of data.
3.2.1 PROCEDURE FOR REPLACING THE MEMORY IC
(1) Switch the power off and unplug the power cord from the
wall outlet.
(2) Replacing the memory IC. [Be sure to use the IC written
with the initial values of data]
(3) Plug the power cord into the wall outlet and switch the
power on.
(4) Check and setting of SYSTEM CONSTANT SET
a) Press the [INFORMATION] key and [MUTING] key
on the remote control unit simultaneously.
The SERVICE MENU screen will be displayed. (See
Fig.1)
b) In the SERVICE MENU, press the [INFORMATION]
key and [MUTING] key simultaneously.
Then, the SYSTEM CONSTANT SET screen will be
displayed. (See FIg.2)
c) Check whether the setting value of the SYSTEM
CONSTANT SET is the same as these indicated in
Table 1.
d) Press the [INFORMATION] key twice to return to the
normal screen.
(5) Receive channel setting
Refer to the OPERATING INSTRUCTIONS and set the
receive channels.
(6) User setting
Memories the user setting items.The [USER SETTINGS
OF MENU] setting is as next page.
(7) Setting of SERVICE MENU
Check the setting items in the SERVICE MENU, set if
necessary.For setting method, please refer to the
[ADJUSTMENT PREPARATION] to [ADJUSTMENT
PROCEDURE] of ADJUSTMENT section.
Fig.1
Fig.2
3.2.2 SETTING OF THE SYSTEM CONSTANT SET
Table 1
3.2.3 FACTORY SHIPMENT SETTING
3.2.3.1
USER SETTING OF SWITCHS ON REMOTE CONTROL UNIT
Table 2
SERVICE MENU
1. IF
2. V/C
3. AUDIO
4. DD/CM
5. VSM PRESET
6. STATUS
7. VNR
8. IP
9. SHIPPING (OFF)
0. BUS FREE
1-9 : SELECT
i : EXIT
SERVICE MENU SCREEN
SERVICE MENU SCREEN
SYSTEM CONSTANT SET SCREEN
SYSTEM CONSTANT SET SCREEN
SYSTEM CONSTANT SET
1. DESTINATION
EURO
-/+ : STORE
i : EXIT
OK
Setting item
Setting content
Setting value
DESTINATION
ASIA / EURO
EURO
Setting item
Setting value
POWER
OFF
CHANNEL
PR1
PRESET CHANNEL
Refer to OPERATION INSTRUCTIONS
VOLUME
10
ZOOM
PANORAMIC
3D SOUND
OFF
Содержание InteriArt LT-26C31BC
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