Beuchat Mundial 3, User Manual

27

© 2002 Design, 2014

Doc. No. 12-5372-r01 (4/23/14)

User Manual

ALARMS

When Alarms sound, the LED will flash.  Also, the Backlight will come On (if Off) for 10 seconds, and a flashing icon or message 

will be displayed as an indication that an event is occurring and as a reminder to view the display to identify the event.  

When the Audible stops, the LED will extinguish and the message will clear.

If the Audible is set OFF, it will not sound and the LED will not flash for any cautionary situation.  Any icons or messages associated 

with the condition will still flash, and the Backlight will still come On.

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WATCH CDT ALARM

 (Fig. 58)

When the Watch CDT reaches 0:00 (hr:min), the Audible will sound 3 sets of 3 beeps during which the graphic TIMR will flash on 

the Watch Main Time screen in place of Day of Week.

WATCH DAILY ALARM

 (Fig. 59)

Each day at the time set, the Audible will sound 3 sets of 3 beeps during which the graphic ALRM will flash on the Watch Main 

Time screen in place of Day of Week and the alarm (speaker) icon will flash.

LOW BATTERY ALARM, while in Watch Mode

 (Fig. 60)

When a Low Battery warning condition occurs (< 2.75 volts), the Battery icon (shell with inner bar) will be displayed solid on the 

Watch Main Time screen. 

When an Alarm condition occurs (< 2.50 volts), the graphics CHNG >> BATT will alternate on the Watch Main Time screen (each 

on .750 seconds, then blank .250 seconds) until the battery is changed or the unit shuts Off due to insufficient voltage.

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FREE SURFACE CDT (COUNTDOWN TIMER) ALARM

 (Fig. 61)

When the CDT reaches 0:00 (min:sec), the Audible will sound 3 sets of 3 beeps during which the graphic TIMR will flash on the 

Surface Main in place of the graphic FREE.

FREE SURFACE SRT (SURFACE RECOVERY TIME) ALARM

 (Fig. 62)

When Surface Recovery Time reaches the post dive surface interval time set (min:sec), the Audible will sound 3 sets of 3 beeps dur-

ing which the graphic SRT will flash on the Surface Main in place of the graphic FREE.

LOW BATTERY ALARM, while in FREE Mode

 (Fig. 63, 64)

When a Low Battery warning condition occurs (< 2.75 volts) , the Battery icon (shell with inner bar) will be displayed solid on the 

Surface Main screen. 

When an Alarm condition occurs (< 2.50 volts), the graphics CHNG >> BATT will alternate on the Surface Main for 5 seconds 

(each on .750 seconds, then blank .250 seconds), then operation will revert to Watch Mode with the graphics alternating on the 

Watch Main Time screen until the battery is changed or the unit shuts Off due to insufficient voltage.

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FREE DIVE CDT (COUNTDOWN TIMER) ALARM

 (Fig. 65)

When the CDT reaches 0:00 (min:sec), the Audible will sound 3 sets of 3 beeps during which the graphic TIMR will flash on the 

Dive Main.

FREE DIVE EDT (repeating ELAPSED DIVE TIME) ALARM

 (Fig. 66)

Each time the repeating Time Interval set elapses while in Dive Mode, the Audible will sound (2) 2 second beeps during which the 

graphic EDT will flash on the Dive Main.

FREE DIVE RDI (REPEATING DEPTH INTERVAL) ALARM

 (Fig. 67)

Each time the Repeating Depth Interval set elapses, the Audible will sound 3 sets of 3 beeps during which the graphic DPTH will 

flash on the Dive Main.  The alarm will sound even for descents made after ascents to shallower depths are made.  

RDI will not 

sound alarms at the DD depths set.

FREE DIVE DEPTH (DD1 to DD3) ALARMS

 (Fig. 68)

Each time an alarm Depth is attained during descent, the Audible will sound 3 sets of 3 beeps during which the graphic DD1 (or 

DD2, DD3) will flash on the Dive Main.

Fig. 58 - WATCH CDT 

ALARM

Fig. 59 - WATCH DAILY 

ALARM

Fig. 60 - WATCH LOW 

BATTERY ALARM

Fig. 61 - FREE SURFACE 

CDT ALARM

Fig. 62 - FREE SURFACE 

SRT ALARM

Fig. 63 - FREE SURFACE 

LOW BATT WARNING

Fig. 66 - FREE DIVE 

EDT ALARM

Fig. 67 - FREE DIVE 

RDI ALARM

Fig. 68 - FREE DIVE 

DEPTH ALARM

Fig. 65 - FREE DIVE 

CDT ALARM

Fig. 64 - FREE SURFACE 

LOW BATT ALARM