4
TAC
-
300 Revision 6
INTRODUCTION
The TAC
-
300 combat swim board was developed for and is used by
divers to accurately navigate underwater. Highly reliable and rugged,
the TAC
-
300 consists of four major components: a rugged high impact
plastic board, a large underwater compass, a digital depth gauge with
timer and a chronometer. The TAC
-
300 is supplied with a 50
-
50 cord
lanyard with clip and protective sock. The board comes in a padded
carrying bag.
The TAC
-
300 allows the diver to monitor depth, direction and leg time.
By using this information, a diver can plot and follow a planned course
during a dive with a high level of reliability.
DG100 Digital
Depth Gage
with Timer
TAC
-
300 Combat Swim Board
TAC300
-
1
Compass
TAC
-
CHRON
Chronometer
TAC
-
LITE
Holder
TAC
-
300 Revision 6
9
OPERATIONS MENU
The
“
Operations Menu
”
allows the user to set brightness, max depth
alert and select imperial (feet) or metric (meters) operation. The
“
Operations Menu
”
can be accessed only from
“
Surface Mode
”
by long
pressing the A Button. Short press the A Button to scroll through the
menu options and short press the B Button to change the setting. The
menu item selected is underlined. Surface brightness can be set to:
Low, Med, and High. Max Depth can be set to 0 –
330
feet in 3 foot
increments, or 0 –
100
meters in 1 meter increments. While in max
depth setting, pressing and holding the B Button allows the user to fast
scroll through the values. Meter/Feet can be set to FSW feet of sea
water or MSW meters of sea water. Exit Menu returns to
“
Surface
Mode
”.
The bottom of the Operations Menu displays the firmware
revision and revision date.
Battery Maintenance
The DG100 comes with a rechargeable Lithium Ion battery that
provides up to 16 hours of continuous use. The battery can be charged
over 300 times to provide over 4,800 hours of dive time. Upon
activation, the battery health indicator (see below) is displayed on the
top
-
left corner of the display. When fully charged, the battery indicator
will appear solid red.
Battery Charging
Connect the supplied charging cable to the DG100 by clamping the
cable
’
s tab into the corresponding slot on the back of the DG100,
aligning the cable contacts with the contacts on the back of the
DG100. Plug the USB end of the charging cable into the connector on
the supplied power adapter, and plug the power adapter into an AC
outlet. The battery health indicator will begin flashing on and off. The
DG100 will charge to 90% in 2 to 3 hours and to 100% in 6 hours.
Once charged the battery health indicator will stop flashing. Once the
unit has completed charging, remove the charging cable from the
DG100. After charging, short press the A Button to update the battery
health display.
