Optoma ZK750 ZK1050_UM - Page 19

Adjusting the projector image, RS232 Pin assignments, Image height, Zoom and Focus

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SETUP AND INSTALLATION RS232 Pin assignments 9876 54321 Pin No. 1 2 3 4 5 Signal N/A RXD TXD N/A GND Pin No. 6 7 8 9 Signal N/A N/A N/A N/A Adjusting the projector image Image height The projector is equipped with adjustable feet to change the image height. 1. Locate the adjustable foot you wish to adjust on the underside of the projector. 2. Rotate the adjustable foot clockwise or counterclockwise to raise or lower the projector. Note: The feet of projector are not removable, and the feet can raised up to 50 mm. Zoom and Focus Use the remote control or projector keypad to adjust the zoom and focus of the projected image. ‡‡ To adjust the image focus, press Focus and the pq buttons to improve the image quality. A ‡‡ To adjust the image size, press Zoom and the pq buttons to get the required image size. B Lens H Focus Lens V Keystone H Zoom Keystone V Shutter (AV Mute) Hot Key Pattern A B English 19

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English
19
SETUP AND INSTALLATION
RS232 Pin assignments
1
2
3
4
5
6
7
8
9
Pin No.
Signal
Pin No.
Signal
1
N/A
6
N/A
2
RXD
7
N/A
3
TXD
8
N/A
4
N/A
9
N/A
5
GND
Adjusting the projector image
Image height
The projector is equipped with adjustable feet to change the image height.
1.
Locate the adjustable foot you wish to adjust on the underside of the projector.
2.
Rotate the adjustable foot clockwise or counterclockwise to raise or lower the projector.
Note:
The feet of projector are not removable, and the feet can raised up to 50 mm.
Zoom and Focus
Use the remote control or projector keypad to adjust the zoom and focus of the projected image.
±
To adjust the image focus, press
Focus
and the
pq
buttons to improve the image quality.
A
±
To adjust the image size, press
Zoom
and the
pq
buttons to get the required image size.
B
Hot Key
Shutter
(AV Mute)
Pattern
Focus
Lens H
Lens V
Keystone H
Keystone V
Zoom
A
B