7
PR E PA R I N G T H E D E V I C E
UNPACKING
The following steps must be accomplished prior to each mission where the device
is used:
1. Open packaging box, remove OTS-HD and check the content.
2. Make sure that nothing is missing.
3. Inspect the device for damage to optical surfaces, body, eyecups, operation
buttons, etc.
4. Ensure that all optical surfaces are clean and ready for use.
NOTE
If any accessories are missing or broken contact ATN’s Customer Service.
INSTALLATION OF BATTERIES
The OTS-HD will operate on four AA-type batteries.
NOTE
We highly recommend using lithium AA
batteries. They will provide much longer
battery life. Use only 1.5 V batteries.
Install batteries as follows:
1. Remove the battery cap by unscrewing it
counter clockwise.
2. Insert batteries as shown.
3. Return the battery cap into the housing
(screw clockwise until finger tight).
Do not over tighten as it will be difficult to
remove the next time you replace batteries.
NOTE
Make sure that the device is turned off before changing sources of energy
(batteries or USB in power supply mode).
MicroSD, USB AND HDMI PORTS
The device is equipped with MicroSD Card, Micro USB and Micro HDMI ports.
You can find them under the cap on the right
side of the device (we marked the cap with
appropriate icons).
To open the cap you should unscrew it coun-
terclockwise.
NOTE
Make sure that the device is turned off before
inserting the microSD card into the slot.
1. A new card should be formatted before
usage.
Micro USB
MicroSD
Micro
HDMI
