B+

Digital Voltmeter

1. Make the adjustment to the value shown at right

15.5V

A

Adjust

D510 Negative

by turning the VR501 on the main PCB.

±0.2V

 

Crosshatch Pattern

 

 

 

 

(31.5KHz,640x480)

 

 

 

 

 

 

 

 

High Voltage

Digital Voltmeter

1. Turn the power switch of the monitor OFF.

26.0KV

 

Adjust

High Voltage

2. Connect high voltage probe to Anode Cap and

 

 

 

Probe

GND.

 

B

 

Anode Cap-GND

3. Turn the power switch of the monitor ON.

 

 

 

Crosshatch Pattern

(15 minutes)

 

 

 

4. Make the adjustment to the value shown at right

 

 

 

(31.5KHz,640x480)

 

 

 

 

by turning the VR601 on the main PCB.

 

 

 

 

 

 

 

Preset

Crosshatch

1. Turn the power switch of the monitor OFF.

Contrast :

 

Adjust

(31.5KHz,640x480)

2. Hold encorder key,then turn the power switch of

MAX.

 

 

 

the monitor ON.

Brightness

 

 

 

3. Turn encorder key,make sure into preset picture,

MAX.

 

 

 

if not ,please return 1-2.

H-Size :

 

 

 

4. Please following the procedure of selection and

310mm

 

 

 

adjusting an item using the OSD system as below

V-Size :

 

 

 

steps for main function adjusent.

230mm

 

 

 

Step 1 : Press and relese the OSD control knob to

H-Posi. :

 

 

 

activate the OSD menu.

Center

 

 

 

Step 2 : Turn the knob to highlight the desired option

V-Posi :

 

 

 

of OSD icon.

Center

 

 

 

Step 3 : Press and release the knob again to access

 

C

 

 

the option. The color of the inner area of the

 

 

 

OSD will changed from blue to green.

 

 

 

 

 

 

 

 

Step 4 : To make your adjustment,turn the knob

 

 

 

 

Clockwise to increase or countclockwise

 

 

 

 

to decrease the setting.

 

 

 

 

Step 5 : Press and release the knob again to store

 

 

 

 

the change.the color of the inner area will

 

 

 

 

go back to blue.You can select EXIT icon

 

 

 

 

and press the knob the exit the OSD menu.

 

 

 

 

 

 

ITEM

Program Menu.

Test Meter Test Point Pattern

Operation

Adjusting

Value

9

Page 9
Image 9
Proview 786PF service manual Gnd, Max