Timex Expedition WS4 User Manual

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Note: If you have already entered a reference point, you can
quickly select that reference point and hold STOP/RESET to
quickly calibrate.

INDIGLO

NIGHT-LIGHT

In any mode, when you press the INDIGLO

button, the watch face will light up

for easier viewing. You can also activate the Night-Mode

feature if you press

and hold the INDIGLO

button until you hear a beep. The Night-Mode

feature

is a very useful feature in low light conditions because it allows you to press any
button to light the watch for 2 to 3 seconds. Once activated, the Night-Mode

feature stays active for 7 to 8 hours. If you want to deactivate the Night-Mode

feature before 7 to 8 hours have elapsed, press and hold the INDIGLO

button

until you hear a beep.

Setting and Calibrating Your Reference Points
1. Press MODE until CAL is shown.
2. Hold SET to begin the calibration.
3. Press START/SPLIT (+) to scroll among the reference points (HOME ALTI,

BASE 1 ALTI, BASE 2 ALTI, BASE 3 ALTI, MANUAL ALTI, BARO, and WEATHER).

4. Press MODE (NEXT) to begin the setting process.
5. Press START/SPLIT (+) or STOP/RESET (-) to increase or decrease setting

values.

6. Press MODE (NEXT) to advance to the next setting option.
7. Press SET (DONE).

8. To complete calibration for the selected reference, press and hold

STOP/RESET until watch beeps.

9. As your location changes, select a new reference and recalibrate by pressing and

holding STOP/RESET.

Note: Use Manual-Altitude (MAN-ALT) for one-time, manual
re-calibrations. Use Home Altitude and Base Altitude 1,2,3 to store
altitude reference points that will be used multiple times.

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