Guess 10179G Booklet page 36

B) DUAL TIME SETTING .
1. PRESS S1 to Dual Time
2. HOLD S2 2 seconds to set "Minute"; Press S1 for 00
3. PRESS S3 once to set "Hour"; Press S1 to advance
4. PRESS S2 once when setting is complete. Normal time will be
displayed.
C) ALARM SETTING
PRESS S3 to Alarm Mode
1. PRESS S1 once to on "Alarm" ONLY
2. PRESS S1 once to on "Chime" ONLY
3. PRESS S1 once to on "Alarm" & "Chime"
4. PRESS S1 once to off "Alarm" & "Chime"
5. HOLD S2 2 seconds to set "Hour"; Press S1 to advance
6. PRESS S3 once to set "Minute"; Press S1 to advance
7. PRESS S2 once when setting is complete. Return to Alarm Mode.
D) CHRONOGRAPH
PRESS S3 twice to Chronograph function
1. PRESS S1 to "Start" / "Stop" timing
2. PRESS S2 to "Split" time
3. PRESS S1, then S2 to "Reset"
E) TIMER
PRESS S3 three times to Time Mode
1. HOLD S2 2 seconds to set "Hour"; Press S1 to advance
2. PRESS S3 once to set "Minute"; Press S1 to advance
3. PRESS S2 once when setting is complete.
4. RESS S1 to "Start" / "Stop"
5. PRESS S2 to "Reset"
When counting complete, alarm will sound.
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