Operation Manual

26 MT-500

• Push the SELECT/ENT knob or press and hold the

CALL

key to store the

setting and exit.

CONTRAST

Allows adjustment of LCD display contrast for best readability in varying

lighting conditions.

• Press and hold the

CALL

key. Menu topics appear in the display.

• Use the SELECT/ENT knob to position the cursor on the CONTRAST

topic.

• Press the SELECT/ENT knob. The CONTRAST adjust screen appears in

the display.

USA INT

Contrast Control

• Use the SELECT/ENT knob or microphone keys 0~7 to change the set-

ting.

• Press the SELECT/ENT knob or press and hold the

CALL

key to store the

setting and exit.

DATA SET

Provides On/Off control for display of Lat/Lon, Date/Time, Speed/Course,

and Manual Lat/Lon. Also, provides for entry of Manual Lat/Lon coordi-

nates.

• Press and hold the

CALL

key. Menu topics appear in the display.

• Use the SELECT/ENT knob to position the cursor on the DATA SET topic.

• Push the SELECT/ENT knob. The Data Set menu selections appear in the

display.

USA INT

Data Set Selections

• Use the SELECT/ENT knob or

ENT

EXIT

to select either LLPOSITION,