Pioneer Kuro Elite PRO-141FD, Service Manual

Page: 122 / 238

122
PRO-141FD
1 2 3 4
A
B
C
D
E
F
1 2 3 4
[22] QS4 Command
QS4 For acquiring data on input function, input signal information, screen size and destination information of the main
microcomputer
Order Content
Length
(BYTE)
Value Remarks
1 STX 1 0x02
2 Echo back 3 "QS4"
3 Input function 3 Main input function (For details, see table below)
4 Input signal type 1 Input signal type (For details, see table below)
5 Vertical frequency information 1 V. frequency group of input function (For details, see table below)
6 Main screen-size information 1 Main screen size (For details, see table below)
7 Color system 3
Input signal type and color system
(For details, see table below)
8 Dummy 3 "***"
9 Input signal 9 Input signal (For details, see table below)
10 Vertical frequency (integer section) 3
Three digits of character string. Display it to 000 to
999Hz. Padding with “*” at the no signal.
11 Vertical frequency (mark) 1 "." "." fixed
12 Vertical frequency (first decimal place) 1
One digit of character string. Display it to 000 to
999Hz. Padding with “*” at the no signal.
13 Check sum 2 (CS)
14 ETX 1 0x03
Input Function
(in response)
Main Input
"IN1" INPUT1
"IN2" INPUT2
"IN3" INPUT3
"IN4" INPUT4
"IN5" INPUT5
"IN6" INPUT6
"IN7" INPUT7
"IN8" INPUT8
"***" Not yet determined (during Standby)
Command
Outline of Function
Function Auxiliary
Response format
Main input function
PRP-141FD, PRO-101FD only