Product Outline; Parts Of The Instrument - Topcon DL-501 Instruction Manual

3. PRODUCT OUTLINE

3.1

Parts of the Instrument

Parts of the instrument (DL-501 Advanced)
13
12
11
10
9
8
22
21
20
19
6
1Handle 
1
2Focusing knob
2
3Keyboard
4Measure key
5Leveling foot screw
6Base plate
7Horizontal circle positioning ring
8Horizontal circle
9 Waterproof Multi Port
3
10Beam detector for Remote trigger
4
11Eyepiece screw
12 Display
13 View finder
5
6
7
14 View finder eyepiece screw
14
15 Circular level
15
16 Bubble mirror
17 Horizontal fine motion knobs (both
16
sides)
18External interface hatch
SD card slot
" SD card slot"
USB port
19 Battery cover
20Objective lens
21Bluetooth antenna (option)
17
22 View finder axis alignment screw
18