Toshiba IK-DP20A User Manual download pdf (Page 33)

Camera Address = 1 x bit1 Status + 2 x bit2 Status + 4 x bits Status + 8 x bit4

Status + 16 X bits Status + 32 x bit6 Status + 64 x bit7

Status + 128 X bit8 Status

*bit Status: On=1 ,Off=0

ex) Camera Address 200 =1 x O(Off) + 2 x O(Off) + 4 x O(Off) + 8x1 (On) + 16

X O(Off) + 32 X O(Off) + 64 X 1(On) + 128 x 1(On)

= 8+64+128=200 — Off/Off/Off/On/Off/Off/On/On

(2) SW2(bit1-2) Protocol

Protocoi biti bit2

TOSHIBA-P Off Off

TOSHIBA-D On Off

Reservel Off

Reserve2

On On

(3) SW2 (bit3-4) Bit Rate

Protocol bit3 bit4

1200bps

Off

2400bps On Off

4800bps Off

9600bps

On On

(Dome base switch:S301)

This is RS422 termination switch iocated near the BNC connector,

in daisy chain operation system, the farthest dome from the controlier is

turned ON.

For exampie, when the controlier is connected with three dome cameras

in the direct mode, the only furthest dome camera from a controller is

turned ON. The other dome camera is turned OFF. (It is OFF at the time

of shipment.)

ON and OFF are as in a figure.

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Toshiba IK-DP20A User Manual Page 33