Topcon AP-L1A - 2 Preparation for Measurement; Setting Instrument up for Measurement; Connecting Power Supply

2. PREPARATION FOR MEASUREMENT
2-1
2. PREPARATION FOR MEASUREMENT
2.1 Setting instrument up for measurement
Mount the instrument to the tripod or the surveying base the way you would a standard type of
surveying instrument. When leveling the instrument with plate level, connect with power supply
and power up. All the rotating functions requires power.
Level and center the instrument precisely to insure the best performance. It is recommended to use
the Topcon Wide Frame Wooden tripod, such as TP-10 (Type-E).
2.2 Connecting Power Supply
Use mark light power supply (special accessory) or Power supply PX-2 (special accessory) as a
power source.
Power supply PX-2
A
P-L1A/L1AN
In case using Power supply PX-2
Cable PC-11
Cable PC-14 for 220~240VAC
Cable PC-12 for 100~120VAC
Mark light power supply
In case using mark light power supply
Main
Power
Cable PC-11
A
P-L1A