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ADJ - 4
1. 2. 3. Lens Tilt adjustment
1. Rotate focus ring to NEAR direction and stop it where it focuses at last of 4 corners (①②③④).
2. Measure the distance of best focus points and the screen for 3 locations other than last focused corner.
* Define that Maximum measured distance as X1st and 2nd distance as X2nd.
3. Make the shim adjustment based on the measured value and the chart below.
* 0.3mm thick shim is set as the factory default. Correction combining Sim of 0.1 mm/0.3 mm if needed.
Part number : 0.3mm sim TENC5815, 0.1mm sim TENC5816
（1） In case of "Ｘ1st－Ｘ2nd ≧ 0.2Ｘ1st"
（2） In case of "Ｘ1st－Ｘ2nd ＜ 0.2Ｘ1st" <Tilt for H direction>
（3） In case of "Ｘ1st－Ｘ2nd ＜ 0.2Ｘ1st" <Tilt for V direction>
4. Whne the adjustment is finished, reconfirm it with procedure in "1.2.2 focus confirmation".
1. 3. EEPROM data transfer
1. 3. 1. Required equipments
1. Computer : Use it for the transfer of backup data.
2. Communication cable : D-sub 9pin (male/female RS-232C straight)
3. Service Software : ［DataLogBackup tool］ Service software is downloaded from the projector service homepage.
1. 3. 2. Connection Preparations
[Caution]
・Computer, please set so as not to standby or shutdown.
・Set the "SERIAL" in "RS-232C INPUT SELECT" of "PROJECTOR SETUP" menu.
③, ④
①
②
③
④
X1st
position
①, ③
②, ④
X1st
position
①, ②
A & B
Shim adjustment
Position
B
B
A
A
C
A & C
Shim adjustment
Position
C
-0.1 mm
Shim adjustment value
-0.1 mm
-0.3 mm
-0.3 mm
-0.2 mm
70＜Ｘ1st≦105cm
-0.2 mm
-0.2 mm
105＜Ｘ1st≦140cm
-0.3 mm
-0.1 mm
35＜Ｘ1st≦70cm
+0.3 mm
105＜Ｘ1st≦140cm
-0.3 mm
+0.2 mm
+0.2 mm
-0.2 mm
+0.2 mm
Shim adjustment value
-0.1 mm
+0.1 mm
-0.3 mm
70＜Ｘ1st≦105cm
-0.2 mm
35＜Ｘ1st≦70cm
-0.1 mm
Shim adjustment value
Shim adjustment
Position
70＜Ｘ1st≦105cm
X1st
position
+0.3 mm
+0.3 mm
+0.1 mm
+0.1 mm
105＜Ｘ1st≦140cm
35＜Ｘ1st≦70cm
1. Confirm the projector's ID, baudrate, prity and
take a memo.
take a memo.
2. Connect the SERIAL IN termanal of projector
and PC with a RS-232C cable.
and PC with a RS-232C cable.
Computer
Projector
RS-232C cable
(Straight)
NEAR direction
Shim adjustment A
Shim adjustment A
Shim adjustment C
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