Operation Manual

28
®
To activate the Display Module, press the Select/Right button once and release.
The DataTrans Plus will immediately enter Diagnostic Mode, displaying all
“8’s”, followed by “dashes”, and then a countdown from 9 to 0 (Fig. 27). The
Message Box will read SELF - TEST and the Oceanglo backlight will illumi-
nate the display throughout the diagnostic check. A single beep will be emit-
ted to indicate successful completion of the operation.
While conducting diagnostics, the DataTrans Plus checks its display functions,
coded frequency link to the transmitter, and battery voltage to ensure that ev-
erything is working correctly.
If the Display Module is already set to the Transmitter's link code, the Link
icon will disappear from the screen and tank pressure will be displayed nu-
merically (Fig. 28).
It will also check the ambient barometric pressure, and calibrate its present
depth as zero. At elevations of 2,000 ft. (610 m) or higher, it will recalibrate
itself to measure depth in feet of fresh water instead of feet of sea water.
Fig. 28 - Diagnostics
Successfull
®
DECO
C.Z. C.Z.
PSI
FT
O
2
NO DECO
0
5
10
20
30
40
50
60
Fig. 27 - Diagnostics
in Progress
®
DECO
C.Z. C.Z.
PSI
BAR
M
FT
O
2
NO DECO
0
5
10
20
30
40
50
60
MAX
R2
R2