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Toshiba TLP710U Service Manual page 17

3lcd data projector
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2. Connect the D-SUB9 pin connector of adjustment
cable and COM1 port of the personal computer with a
RS-232C cable.
Note:
• After completion of the setting above, turn on the
powers of all the equipments and leave then for 5
minute for warming up.
TLP71X Control V2.0
Exit
Normal Adjust
Contents
Camera
C a m e r a
Power
V-Mut
A-Mut
Call
Freez
Iris
PON
MON
AON
DON
FON
CIR
POF
MOF
AOF
DOF
FOF
Sense
CSL
Cam.
RGB1
RGB2
Vid1
Vid2
INO
IN1
IN2
IN3
IN4
CSH
Cam.
Volume
Adjust
CP0
Save
???
DSV
Fkg. 1-4-5
< Adjustment Locations and Adjustment Items >
Fig. 1-4-6 Lens section PC Board (Top side)
1998/09/05
Option
Zoom
Focus
CZU
CZD
CFU
CFD
W/B
Test
Kizu
Det.
CW0
CT0
CK0
CKD
CW1
CT1
CK1
C-Bar
Black
Lamp
Impul
CP1
CP2
CP3
CP4
4-2-1. FB Adjustment
Note:
This adjustment should be made only when the lens is
replaced or removed from the camera PC board.
• Test point
: Video output
• Test equipment : TV monitor, waveform monitor
• Adjusting point: VR4, VR5 (Lens section PC board)
• Adjusting value :
1. Click
button. In this case, check the lens is set
CT0
to the Tele side fully.
2. Shoot an object in distance of more than 10m and
adjust the focus with VR5 on the lens section PCB.
3. Click
CT1
button, shoot the object in distance of
more than 10m, press
reaches the wide end, and adjust the focus with VR4.
4. Shoot the color bar chart in distance of 30 ± 1 cm,
move the lens to the Tele end with the
and adjust the focus with the
button.
5. Keep to press
CZU
end and check the focus is not deviated. If the focus is
deviated, perform the adjustment from step 2 again.
1-15
Refer to below
button until the lens
CZU
button,
CZD
button/
CFD
CFU
button to set the lens to the Wide

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