ENGLISH

PRODUCT SPECIFICATIONS (continued)

Signal Input

RGB terminal (D-sub 15-pin connector)

Pin

Input signal

 

 

1

R. video

 

 

2

G. video or sync on green

 

 

3

B. video

 

 

4

No connection

 

 

5

No connection

 

 

6

R.GND

 

 

7

G.GND

 

 

8

B.GND

 

 

9

No connection

 

 

10

GND

 

 

11

No connection

 

 

12

[SDA]

 

 

13

H. sync or H/V composite sync

 

 

14

V.sync. [V.CLK]

 

 

15

[SCL]

 

 

RGB terminal (BNC connector)

5 4 3 2 1

10 9 8 7 6

15 14 13 12 11

When different kinds of input signals are simultaneously input to the monitor via a graphics board or the like, the monitor will automatically select the signals in the following priority order:

Sync signal type

 

Priority

 

 

 

H/V separate sync.

 

1

 

 

 

H/V composite sync.

 

2

 

 

 

sync.on Green

*

3

 

 

 

*Even in the case of the recommended signals shown on the following page, there may be instances when correct display is not possible. In this case, use H/V separate sync, H/V composite sync.

V.sync.

H. sync or H/V

B. video

G. video or sync

R. video

 

composite sync

 

on green

 

S-input connector pin specifications

Pin

1

2

3

4

Frame

Input signal

Y

Y-GND

C

C-GND

GND

Serial connector pin specifications

Pin

Input signal

Remarks

 

1

No connection

 

 

 

 

 

 

 

 

2

RXD

Unit

PC

 

 

 

 

 

3

TXD

Unit

PC

 

 

 

 

 

4

No connection

 

 

 

 

 

 

 

 

5

GND

Unit GND

PC GND

6No connection

7No connection

8No connection

9No connection

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Hitachi CMP4121HDU user manual Signal Input, RGB terminal D-sub 15-pin connector, RGB terminal BNC connector