Altinex System Analog Interface VA6834FC Guida Utente Scaricare il pdf (Pagina 13)

INTERFACES

12

PIN

No.

MAC VGA SUN

A1

n/a n/a Red

A2

n/a n/a Green

A3

n/a n/a Blue

1

Red Gnd Red N/C

2

Red Green N/C

3

C.Sync Blue Sense

4

ID Bit 01 ID Bit Sense Rtn

5

Green N/C C. Sync Sens

6

Green Gnd. Red Rtn. N/C

7

ID Bit 02 Green Rtn. N/C

8

N/C Blue Rtn. N/C

9

Blue N/C N/C

10

ID Bit 03 Gnd N/C

11

C/V Gnd. ID Bit

12

V. Sync ID Bit

13

Blue Gnd. H. Sync.

14

H. Gnd V. Sync

15

H. Sync N/C

Table 7. Common Computer Video Cards pin-out.

TROUBLESHOOTING GUIDE 10

1. The power, LED should be ON when the

correct voltage is applied to Interface.

2. The Termination dipswitch should be in the

ON position if no Y cable (breakout) is used

on the input.

3. Make sure that the cables have the correct

pin-outs and the connection and quality of the

cables are good.

4. Make sure that the source and display are

scan-rate compatible. The projector should

support an appropriate signal format (RGsB,

RGBS or RGBHV). Connect the projector

directly to a computer with a shorter cable to

verify the compatibility of the display and the

source.

5. If you are using output RGBS or RGsB then

the HV Output dip-switch is in the OFF

position and the composite sync signal is

taken from the sync connector. If the display

needs an RGBHV signal then the HV Output

dip-switch should be ON if sync and vertical

connectors are used.

6. If the desired output is RGsB then the Sync

on Green dipswitch should be ON.

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VA6834FC 1
INTERFACES 10

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