Ski-Doo 2000 Mach 1, Руководство оператора

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The DESS indicator lamp will blink and a warning buzzer will sound
when the snowmobile is engaged in reverse.
Apply throttle slowly and evenly. Allow drive pulley to engage then
accelerate carefully.
CAUTION: Do not rev the engine when driving in reverse. This
may cause the clutch system to operate erratically.
It is recommended to warm up the engine to its normal operating
temperature before shifting.
Shifting procedure will take place only when the engine is running.
Engine will automatically shift into forward when starting after stop-
ping or stalling.
RER Operation at High Altitude
General
At high altitude, the RER system needs a different engine timing
curve to work properly.
Operation
Formula III 700 R, Mach 1 R and Mach Z R
Before using the reverse system, first select the altitude mode that
changes engine timing curve.
To do so, push and hold reverse button with engine running. After 2
seconds, one beep is heard meaning that the low altitude mode can
be selected. Releasing button just after hearing that one beep will
select the low altitude mode. The reverse system is now ready to
operate in low altitude regions. Shifting in reverse is achieved as de-
scribed above in
Shifting Procedure .
To select high altitude mode, push and hold reverse button until 2
beeps are heard. Release button within one second. The reverse sys-
tem is now ready to operate in high altitude regions. Shifting in re-
verse is achieved as described above in
Shifting Procedure .
As long as the reverse button is pushed and held the RER system
switches from one mode to the other. One beep then 2 beeps then
one beep then 2 beeps and so on are heard with one second interval.
The mode to be selected corresponds to the last beep code heard.
The selected altitude mode is kept in memory until a new one is
chosen — whether the engine is stopped or not.
Grand Touring 700/SE
These vehicles are equipped with a Digital Performance Manage-
ment (DPM) system. This system takes care of the altitude mode
required by the RER.
Mmo2000-004b.book Page 26 Monday, May 10, 1999 9:13 AM