Hour Meter - Pioneer PDP-4270XA Service Manual

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1
A
8.2.1.4 TEMPERATURE
A present temperature and the FAN rotation are displayed.
If either [|] key or [\] key is pressed, the display data is refreshed.
1
5
B
10
15
16
• Display/Meaning
TEMP1 : The temperature of the sensor on the panel side is displayed by the centigrade.
TEMP2 : The temperature conversion display is done with 10bit the A/D input value of Main uCON 76 pin (AN0). It is displayed by
both the centigrade (C) and 8bit A/D value.
C
(Remark:When temperature (C) of the sensor becomes more than a specified temperature, the shutdown start of processing.)
FAN
: The value of the Fan rotating state is displayed.
STOP
: stopped, LOW: slow speed, HIGH: high speed.

8.2.1.5 HOUR METER

D
1
5
10
15
E
16
• Display/Meaning
Meaning
HOUR METER (PANEL)
POWER ON COUNTER
SYSTEM SERIAL
Note 1: The SYSTEM SERIAL displays only FHD. It corresponds by sticking the seal in G7 model.
Note 2: The PANEL-side's HOUR METER/P-COUNT acquires information from the PANEL-side.
F
124
1
2
1
5
10
15
I
N
F O R
M
A
T I O
N
T
E
M P
E
R
A
T
U R E
T
E
M
P 1
:
+
T
E
M
P 2
:
+
:
F
A
N
L
1
5
10
15
I
N
F O R
M
A
T I O
N
H
O
U R
M
E
T
E R
P
A
N
E L
P A N E L
C O U N T
/
S
P
-
C
O U N
T
S
E
R
I A L
Item Name
PANEL
P-COUNT
SERIAL
PDP-427XD
2
3
20
25
30
A
V 1
3
0 1 0
1
– N T V
E
H
4
0
. 2
( C )
4
0
. 2
( C )
1
3
0
( A / D )
O
W
20
25
30
A
V 1
3
0 1 0
1
– N T V
E
H
0 0 1
5
1 H
2 1 M
E R I A L
0
0
0 0
0 0
9
5
T I M E S
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _
Display Example
00151H 21M
00000095 TIMES
3
4
35
40
B 7
35
40
B 7
Corresponding RS-232C Command
QIP
QIP
QIP
4

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