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11. OTHER FUNCTIONS
When the horizontal angle falls below ± 1° of 0°, 90°, 180° or 270°, the buzzer sounds. Buzzer stops only when
the horizontal angle is adjusted to 0°00’00”, 90°00’00”, 180°00’00” or 270°00’00”.
Settings:
"12. SELECTING MODE".
Vertical angle scale is displayed as shown below.
Settings:
"12. SELECTING MODE".
If no key operation is given for more than 10 or 30 minutes, the power turns off automatically.
Settings:
"12. SELECTING MODE".
Select minimum display unit for angle measurement from the options shown below.
Settings:
"12. SELECTING MODE".
11.1 Buzzer for Horizontal Angle 90° Increments
11.2 Compasses (vertical angle)
11.3 Power-saving Automatic Cut-off
11.4 Setting Minimum Display
DT-302 1"/5" (0.5 mgon/1 mgon)
DT-305/305L 1"/5" (0.5 mgon/1 mgon)
DT-307/307L 5"/10" (1 mgon/2 mgon)
DT-309F/309G/309LG 10"/20" (2 mgon/5 mgon)