Garmin GPS 65 - Manual (Page 48)

The timer field can be selected as “Count Up" or “Count Down" by
hi^hli^ting and pressing CLR. To clear the count up timer, highlight
each time field, press CLR, then ENT.
To set the count down timer, enter the hours, minutes, then seconds to
count down from. The “Timer Expired" message will be displayed when
the timer reaches zero.
AUDIO AND DISPLAY SETUP
AUDIO / DISPLAY
Tone PMSG ond Key
Chcinge Contrast?
Backlight Timeout:
30 seconds
From the Audio and Display
you can turn the message and/or
keypad tones on and off, change the
display continst, and change the
timeoutfor the display backli^ting.
Select the desired tone option by
highl^ting the "Tone>” field and
pressing CLR.
To chaise the display contrast...
• H^hlight “Chai^ Contrast?” and press ENT.
• The contrast bar is h^hlig^ted. Press the left or right arrow key
to change the contrast level.
• When the desired contrast level is reached, press ENT.
The Backlightinglimeoutdetermines the length of time the display and
keypad backl^ting will remain on. If no keys are pressed for the
specified time, the baddi^ting will automatically shut off. Set the
timeout interval by highli^tii^ that field, entering the desired timeout
and pressing ENT.
6.7 INTERFACE SETUP
INTEAFACE
InpuVOutDut
PNONE/'NMEñ
PNllEñ 0183
From the Interface Page, you may
select the input or output format
needed to connect your GPS 65 to
other equipment: plotter, autopilot,
another GPS 65, a PC, etc. Youmay
select no input/output (NONW
NONE), NMEA output, 6ARMIN
input/output, or RTCM input by
h^ddififiting the cyclic field and
pressing CLR When the NMEA
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