operators_manual

provided for recirculation air and is located
under the IP
. The outside air mode
provides for 100% outside air into the cab.
This mode is helpful with windshield
defogging. A pleated air filter located under
hood provides filtration for dust, pollen, and
debris. If equipped, your vehicle may also
provide for ember filtration or fine
particulate filtration.
Sleeper Alarm Clock
1. Alarm - press to turn on the alarm
2.
Snooze - press to snooze the
alarm bell
3. Dimmer/brighter - press to make
display brighter
4. Dimmer/darker - press to make
display less bright
5. Increase value of setting
6. Decrease value of setting
7. Select - press to choose the setting
being changed while adjusting the
either the time or the alarm
8. Time and Alarm value setting -
press to change time/date and or
alarm setting
9.
Active alarm icon - alarm is
activated when this icon appears
Turning the Alarm On/Off
Press the ALM button to turn the alarm on
and off. The icon (9) will illuminate when
the alarm is active. When time reaches the
set time the alarm will ring. If the SNZ
button is not pressed, the alarm will
continue ringing for 15 minutes then will
automatically stop. Pressing any other
button except SNZ (2) will turn the alarm
off.
Snooze Operation
When the alarm is ringing press the SNZ
button (2) to silence the alarm for 9
minutes. The small bell icon (9) will flash
until the alarm is shut off. The SNZ button
can be used as many times as desired.
Dim Control Operation
Press the DIM+ or DIM-buttons (3, 4) to
change the brightness of the display.
Set the Sleeper Alarm Clock Time
1. Press the MODE button until the
screen begins flashing.
2. Use the UP and DOWN buttons to
adjust the value.
3. Press the SEL button to adjust the
next setting and use the UP and
DOWN buttons to change the
value.
4. Repeat this for all settings. The
alarm clock will scroll in the
following order each time you press
the SEL button.
• Year
• Month
• Day
• Hours
• Minutes
5. Press the MODE button once you
have set the minutes which will exit
and save your settings.
Set the Sleeper Clock Alarm
1. Press the MODE button twice until
the screen displays the AL icon.
2. Use the UP and DOWN buttons to
adjust the setting.
3. Press the SEL button to adjust the
next setting and use the UP and
CONTROLS - Sleeper Alarm Clock
Y53-6110-1A1 (01/21) 123
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