Raymarine Race Master User Manual - page 7
2.5
Sleep Mode
If there is no change in heading registered on the system for a period of
ten minutes your Race Master will switch off to conserve power.
2.6
Backlighting
At any stage of the display’s operation, press and hold
for 2
seconds to access the lighting control.
Pressing
and
will scroll through the options OFF, 1, 2 and 3
whilst changing the backlighting.
Backlighting is automatically switched off in daylight as part of the
display’s power saving feature and will not operate in daylight.
2.7
Keylock
The Keylock feature protects from accidental key presses. Keylock can
be enabled or disabled in setup (see page 15), it is disabled by default.
When keylock is enabled, pressing a key causes the unit to give the
unlock key prompt. Press
followed by
to unlock the keys (the
keys will function for one minute, after which the keys will automatically
relock).
2.8
Audible Signals
At stages during its operation your Race Master will beep to indicate
moments of importance.
Power-up
The display will issue a single beep as it is switched on.
Button Press A single beep is issued each time a button is pressed. A
second beep is issued when a button has been held
down for two seconds.
Timer
A single beep will be issued at each minute of the
countdown.
With 1 minute left to go a beep will sound every 10
seconds.
With 10 seconds to go a beep will sound every second.
Countdown complete will be indicated by a single burst
of three beeps.
2.9
Safety and Disposal
Your Race Master contains Manganese Lithium Dioxide batteries which
should be disposed of correctly. Do not dispose of any instrument in
domestic waste. Refer to regulations in force in your country.
If in doubt return the instrument to Tacktick Ltd. for correct disposal.
Basic Operation
5