Setting The Cooling Fan Control Formula - Pioneer PDP-502MX Manual

11) Setting the cooling fan control formula

The back of the main unit is equipped with cooling fans.
With this function, the control formats of the fans can be switched.
To have the fans automatically controlled according to an internal temperature sensor = set AUTO.
To set a fixed maximum number of revolutions (cut automatic control) = set FIXED (MAX).
(NOTE) The FIRED (MAX) setting is useful in the case that the unit has been installed in a special environment.
In this case, however, the noise of the fan rotating will become large, and so you should take care over the
installation environment (particularly if the unit is installed in a quiet place).
For more information, please refer to Chapter 3, "Installation".
Factory preset
1 Enter the integrator mode (refer to section 5.4.1, "About
the integrator mode").
The ID number of the unit of adjustment items will be indicated
in the upper right corner of the screen, where "– –"is displayed
in the illustration.
Select OPTION 2.
2 Move the cursor to "FAN CONTROL" and change the mode
with the SET button.
Repeatedly pressing the SET button toggles FAN CONTROL
between AUTO and FIXED (MAX).
FAN CONTROL applies to all inputs (INPUTs 1 to 4).
Select EXIT in screen 2 to return to screen 1.
: AUTO
Screen 1
MENU
PICTURE
WHITE BAL.
SCREEN
]
SIDE MASK
OPTION 1
3OPTION 2
SUB VOLUME
ALL DEFAULT
Screen 2
OPTION 2
OSD
BAUD RATE
FULL MASK
]
3FAN CONTROL : AUTO
TEMPERATURE :
HOUR METER
EXIT
Integrator Mode
– –
– –
: ON
: 4 8 0 0 BPS
: OFF
: 3 4 5 HRS
121