SATIR UTR
6
Distribution of key on main body
Function of each key is as follows.
Key
Function
+
Focus on the target far in the distance or switch to next items
of the menu.
－
Focus on the target near in the distance or switch to last
items of the menu.
A
Internal/external reference or quit the menu.
M
Enter the menu and switch to next menu.
The device mainly contains the following functions.
（
1
）
Focusing
When you need to observe target in difference distance, you can do the
operation of focusing. If you want to observe the target far in the distance,
you can press the “+” key to adjust the focusing. If you want to observe the
target near in the distance, you can press the “-” key to adjust the focusing. If
it is difficult to judge the place of the target, you can press the “+” key and the
“-” key at the same time to focus on the target automatically.
Comparing the images of focusing before and after
“
+
”
“－”
“
M
”
“
A
”
