Page 1
Command
Input 1
Input 2
Input 3
Input 4
String ASCII
W 1 2 6
W 1 2 7
W 1 2 8
W 1 2 9
String Hexadecimal
57,20,31,20,32,20,36
57,20,31,20,32,20,37
57,20,31,20,32,20,38
57,20,31,20,32,20,39
Next Input W 1 2 4 57,20,31,20,32,20,34
Previous Input W 1 2 5 57,20,31,20,32,20,35
Please Note: stands for Carriage Return, the Hex Code is 0D. A space in Hex
is 20, a space in ASCII is just a blank space (as shown above).
♦Rx Format (Feedback):
Unsolicited feedback is sent anytime that th e state of the Zpre2 is changed. Because the
volume control is a motor driven type there is no exact feedback of the current volume
setting. When the volume is turned up or down using an IR system or RS232, feedback
will be transmitted confirming the volume was increased or decreased. This will be
represented by a V0 for volume decrease and V1 for volume increase.
You can request the status of the Zp re2 by issuing the following commands.
Request
Power Status
Current Input
String ASCII
R 1 1
R 1 2 G0 = Power Off
G1 = Power On
52,20,31,20,32 S1 = Input 1
S2 = Input 2
S3 = Input 3
S4 = Input 4
Mute Status
Full Status
R 1 10
R 1 13
52,20,31,20,31,30 M0 = Mute Off
M1 = Mute On
52,20,31,20,31,33 G1 S3 M1
= Power On,
Input 3, Mute On
