Owner's manual

Command Reference
Beijer Electronics, MAEN975 27
Response Message (Acknowledge)
Maximum Lr for this Command
13
Example 1
Set the brightness level of monitor at address 0.7 (group 0, address 7) to 200 (the
hexadecimal value of 200 is 0xC8, which is represented in ASCII as “C8” and split
into two ASCII codes as 0x43 0x38):
Monitor at address 0.7 (group 0, address 7) has acknowledged the new brightness lev-
el 130 (0x82):
Example 2
Query the current brightness level of monitor at address 0.7 (group 0, address 7):
Monitor at address 0.7 (group 0, address 7) has returned the current brightness level
200 (0xC8):
0 1 2 3 4 5 6 7...7+[LEN]-1 7+[LEN]
0x06 ADR 0x4D 0x43 0x43 LEN ICHKH 0x81 Param Ret ICHKD
Ret
Value: “00”: dark … “FF”: bright
Type: Two-digit ASCII-encoded hexadecimal number
Length: 2
Description: Current brightness value
0 1 2 3 4 5 6 7...9 10
0x07 0x07
0x4D 0x43 0x43 0x03 0x1B 0x81 0x43 0x38 0x03
0 1 2 3 4 5 6 7...11 12
0x06 0x07
0x4D 0x43 0x43 0x05 0x1A 0x81 0x43 0x38 0x43 0x38 0x7D
0 1 2 3 4 5 6 7...8 9
0x07 0x07
0x4D 0x43 0x43 0x02 0x1C 0x81 0x3F 0x3F
0 1 2 3 4 5 6 7...10 11
0x06 0x07
0x4D 0x43 0x43 0x04 0x1B 0x81 0x3F 0x43 0x38 0xC4