Delayed Violation 3 (Dv3) - Talis IQ-1201 Benutzerhandbuch

Upon entry into the following Violation modes, the Alarm will sound, even if set Off.
When these events occur, the Alarm cannot be acknowledged (silenced) by pressing S.
DELAYED VIOLATION 1 (DV1)
If you remain above the required Deco Stop Depth for more than 5 minutes, the full NiBG will flash until you descend below the
required Stop Depth. This is a continuation of CV.
DV1 Main, information includes (Fig. 66):
> TAT (hr:min) with Deco mode icon (stop bar flashing).
> Stop Depth with FT (or M) icon and STOP icon (flashing).
> Stop Time (hr:min) with clock icon.
> Down Arrow icon (flashing).
> Tank icon, Gas in use (1 or 2).
> Current Depth with FT (or M) icon.
> Full NiBG, flashing.
• A (< 2 sec) - to view ALT screens (similar to those for Deco).
• M (2 sec) - to access the Gas Switch Routine.
• S (< 2 sec) - to acknowledge/silence other alarms.
• L (press) - to activate the Backlight.
DELAYED VIOLATION 2 (DV2)
If Decompression requires a Stop Depth between 60 and 70 FT (18 and 21 M), the full NiBG and TAT digits will flash.
When this occurs, you must make a controlled ascent to just deeper than, and stay as close as possible to, 60 FT (18 M) without
causing the NiBG and TAT to flash.
When the Deco Stop Depth indicates 50 FT (15 M), etc., you can ascend to those Stop Depths and continue decompressing.
DV2 Main, information includes (Fig. 67):
> TAT (hr:min) flashing* with Deco mode icon (stop bar flashing*).
> Stop Depth with FT (or M) icon and STOP icon (flashing*).
> Stop Time (hr:min) with clock icon.
> Tank icon (Gas 1 or 2).
> Current Depth with FT (or M) icon.
> Full NiBG, flashing*.
• A (< 2 sec) - to view ALT screens (similar to those for Deco).
• M (2 sec) - to access the Gas Switch Routine.
• S (< 2 sec) - to acknowledge/silence other alarms.
• L (press) - to activate the Backlight.

DELAYED VIOLATION 3 (DV3)

If you descend deeper than the MOD (Max Operating Depth) of 330 FT (99.9 M), the Up Arrow icon will flash, and the Current
Depth will only display 3 dashes ( - - - ) flashing signifying that you are Out of Range. Max Depth on the ALT screen will only
indicate 3 dashes ( - - - ).
Upon ascending above 330 FT (99.9 M), the Current Depth display will be restored, however, Max Depth will only display 3
dashes for the remainder of that dive. Also, the Log for that dive will display 3 dashes as the Max Depth achieved.
DV3 Main, information includes (Fig. 68):
> DTR as 0:00 (hr:min) with wave/clock/profile icon.
> EDT (hr:min) with wave/clock icon.
> Tank icon, Gas in use (1 or 2).
> Up Arrow icon (flashing).
> Current Depth as 3 dashes ( - - - ) (flashing) with FT (or M) icon.
> NiBG.
> ASC while ascending.
• A (< 2 sec) - to view ALT screens (similar to those for No Deco).
• M (2 sec) - to access the Gas Switch Routine.
• S (< 2 sec) - to acknowledge/silence other alarms.
• L (press) - to activate the Backlight.
©2002 Design, 2014
*Flashing stops when within 10 FT (3 M) below the required Stop Depth.
29
TALIS
OWNER'S MANUAL
Fig. 66 - DV1 MAIN
Fig. 67 - DV2 MAIN
Fig. 68 - DV3 MAIN
Doc. No. 12-5355-r01 (1/20/14)