PDP-425CMX
162
1
2
3
4
1
2
3
4
C
D
F
A
B
E
7.1.7 FAN CONTROL
The fan is controlled by detecting the installation status (transversely, vertically, or inversely situated) of the unit, based on
temperature data from temperature sensors T1-T3 and T5.
(1) Locations of the temperature sensors
(2) Fan control
(Table 1) AUTO control
SENB ASSY
(T1)
SEND ASSY
(T2)
SENC ASSY
(T3)
VIDEO SLOT IF ASSY
(T5)
Menu
Detection Conditions of Installation Status
Fan Control
Judged Installation Status
OSD ANGLE=H or
MIRROR MODE=X
When the conditions described in the cell below are
not met
AUTO control
(temperature detection)
See Table 1 below.
Transversely situated
Detection conditions of a vertically or inversely:
situated unit: T1 + 4 ºC < T3
T3 > 40
Conditions for canceling:
Only by turning the power off then back on.
Fixed at H
Vertically or inversely situated
OSD ANGLE=V or
MIRROR MODE=Y
or XY
−
Fixed at H
Vertically or inversely situated
FAN Rotation Speed
Without Slot or With a
Slot Made by Pioneer
With a Slot Made by
Another Manufacturer
OFF
↔
L
68
55
L
↔
M
70
65
M
↔
H
74
69
Abnormal temperature
82
82
(Unit: ºC) • The rotation speed of the fan is switched as shown in Table 1
above, upon detecting the temperature with sensors T1-T3 and
T5.
• As hysteresis for switching the rotation speed of the fan, the
status before switching is maintained for 30 seconds.
• When the detected temperature reaches the specified abnormal
temperature, a shutdown process will proceed.
• Even if the detected temperature becomes lower from the
temperatures specified for the rotation speed of L
→
OFF to those
specified for OFF, the fan keeps rotating at low speed (does not
stop). Setting the fan rotation speed to OFF is only possible by
turning the power off then back on.
*
Temperature sensor T4 is not used.
Содержание PDP-42MXE10
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Страница 133: ...PDP 425CMX 133 5 6 7 8 5 6 7 8 C D F A B E X5008 X5008 34 35 IC6304 IC6302 29 29 IC6302 29 SIDE B ...
Страница 178: ...PDP 425CMX 178 1 2 3 4 1 2 3 4 C D F A B E Pin Layout Block Diagram DS90CF388VJD MD DIGITAL ASSY IC3001 LVDS Receiver ...