Getting Started

Identifying Parts and Controls

See the pages in parentheses for further details. GDM-500PST is used for illustration purposes throughout this manual.

Front

Rear

RESET

HD15 BNC INPUT

MENU

ASC

1RESET (reset) button (page 17)

Resets the adjustments to the factory settings.

2ASC (auto sizing and centering) button (page 7)

Automatically adjusts the size and centering of the images.

3INPUT (input) button and HD15/BNC indicators (page 8)

Selects the HD15 or 5BNC video input signal. Each time you press this button, the input signal and corresponding indicator alternate.

4 ¨ (brightness) (.>/ ) buttons (pages 8 – 17)

Adjust the picture brightness.

Function as the (./>) buttons when adjusting other items.

5MENU (menu) button (pages 8 – 17)

Displays the MENU OSD.

6> (contrast) (?//) buttons (pages 8 – 17, 22)

Adjust the contrast.

Function as the (?//) buttons when adjusting other items.

7u (power) switch and indicator (pages 19, 22)

Turns the monitor on or off.

The indicator lights up in green when the monitor is turned on, and either flashes in green and orange or lights up in orange when the monitor is in power saving mode.

8AC IN connector

Provides AC power to the monitor.

9Video input 1 connector (HD15)

Inputs RGB video signals (0.700 Vp-p, positive) and SYNC signals.

 

5

4

 

3

2

1

 

 

10

9

8

7

6

 

 

15

14

13 12

11

 

 

 

 

 

 

 

 

Pin No.

Signal

 

 

 

Pin No.

Signal

1

Red

 

 

 

8

 

 

Blue Ground

2

Green

 

 

 

9

 

 

DDC + 5V*

 

(Composite

 

 

 

10

 

Ground

 

Sync on Green)

 

 

 

 

 

 

11

 

ID (Ground)

 

 

 

 

 

 

3

Blue

 

 

 

 

 

 

12

 

Bi-Directional

4

ID (Ground)

 

 

 

 

 

 

 

 

 

 

Data (SDA)*

5

DDC Ground*

 

 

13

 

H. Sync

6

Red Ground

 

 

 

14

 

V. Sync

7

Green Ground

 

 

15

 

Data Clock(SCL)*

*Display Data Channel (DDC) Standard of VESA

Video input 2 connector (5 BNC)

Inputs RGB video signals (0.700 Vp-p, positive) and SYNC signals.

EN

F

D

ES

I

5