User Manual

Command Reference
32 Elektronik-Systeme Lauer, MAEN976
Response Message (Acknowledge)
Maximum Lr for this Command
14
Example 1
Set the contrast level of monitor at address 0.7 (group 0, address 7) to 150 (the hexa-
decimal value of 150 is 0x96, which is represented in ASCII as “96” and split into
two ASCII codes as 0x35 0x41):
Monitor at address 0.7 (group 0, address 7) has acknowledged the new contrast level
100 (0x64):
Example 2
Query the current contrast level of monitor at address 0.7 (group 0, address 7):
Monitor at address 0.7 (group 0, address 7) has returned the current contrast level
197 (0xC5):
0 1 2 3 4 5 6 7...7+[LEN]-1 7+[LEN]
0x06 ADR 0x4D 0x43 0x43 LEN ICHKH 0x82 Ext Param Ret ICHKD
Ret
Value: “00”: low … “FF”: high
Type: Two-digit ASCII-encoded hexadecimal number
Length: 2
Description: Current contrast value
0 1 2 3 4 5 6 7...10 11
0x07 0x07
0x4D 0x43 0x43 0x04 0x1A 0x82 0x41 0x39 0x36 0xCD
0 1 2 3 4 5 6 7...12 13
0x06 0x07
0x4D 0x43 0x43 0x06 0x19 0x82 0x41 0x39 0x36 0x39 0x36 0x5E
0 1 2 3 4 5 6 7...9 10
0x07 0x07
0x4D 0x43 0x43 0x03 0x1B 0x82 0x41 0x3F 0xFD
0 1 2 3 4 5 6 7...11 12
0x06 0x07
0x4D 0x43 0x43 0x05 0x1A 0x82 0x41 0x3F 0x43 0x35 0x85