1 NOMENCLATURE AND FUNCTIONS
1-4
• The symbol marks for Auto-tracking and Auto-collimating (GPT-8000A series)
Auto-collimating
(
Laser is emitting
)
GPT-8000A series is in auto-
collimating status.
Auto-tracking
(
Laser is emitting
)
GPT-8000A series is in auto-
tracking status.
Waiting (Laser is emitting)
GPT- 8000A series is in waiting
status.
Searching (Laser is emitting)
GPT-8000A series is searching
a prism.
Failure in auto-collimating.
(
Laser is off
)
GPT-8000A series could not find
the target prism during auto-
collimating.
KEY NAME FUNCTION
F1~F6 Soft key Functions are according to the displayed message.
0~9 . - Numeric key Numeric Character Entry for Preset Data
A ~/ Alpha key Alpha Character Entry
ESC Escape key Escape to Previous Display or Menu
Star key Optional instrument functions
ENTEnter key End operation of data input and accepts data
POWER Power key
ON/OFF of power source.
(Power key is located on the side of the instrument.