Sony Projector VPL-CX76 User Manual download pdf (Page 6)

VPL-CX75/CX76/CX85/CX86/FX51/FX52/FX52L/PX35/PX40/PX41

2-2. Command Block Format

The code from B0 to B7 as described below are transmitted.

START CODE : 0 x A9

DATA

ITEM NUMBER ACK / NAK ITEM NUMBER

SET / GET ACK

DUMMY DATA

CHECK SUM

END CODE : 0 x 9A

DATA

Transmission from

the Master side

Reception in

the Master side

Reception in the Master side

(With Data)

B0 START CORD

Common in the all FORMAT

B6 CHECK SUM

B1 to B5 are calculated by OR;

0 x A9 1010 1001 0 x A9 1010 1001

0 x A9 1010 1001 0 x 9A 1001 1010

Answer 1010 1001 Answer 1011 1011

0 x A9 0 x BB

B7 END CODE

Common in the all FORMAT

1 2 3 4 5 6 7 8 9 10 11 ... 45 46

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Sony Projector VPL-CX76 User Manual Page 6