Brand: OMERSUB
Category: Dive Computers
Document Type: Manual
Language: EN
Available Languages: EN , ES
Manual for MISTRAL
Uploaded: April 20, 2026, 8:05 p.m.
Warranty Information
Battery replacement must be done by authorized dealers or OMERSUB Spa.
Basic Operations
Current Time Mode: Use [M] to cycle through time, dive recall, chronograph, countdown timer, and dual time. Hold [M] to enter setting mode. Use [U] to change setting values or increase them, and [D] to decrease values. [U] also cycles sub-functions in current time mode, and [D] shows the daily alarm.
Dive Mode: Activates automatically when submerged to 1.5m. Displays depth, temperature, dive status, and dive time. Switches to Surface Mode when emerging or shallower than 1.5m.
Chronograph Mode: Use [U] to start/stop. Use [D] to freeze/resume split times. Hold [D] to reset.
Countdown Timer Mode: Use [U] to start/stop. Timer reloads automatically when it reaches zero. Press [D] to clear and reload the target time.
Dual Time Mode: Displays a second time zone.