Topcon RL-H2Sa, Instruction Manual

7

Contents

Foreword ............................................1

Handling Precautions ................................... 1
Safety Information ........................................ 2
Safety Precautions ....................................... 3
User Precautions  ......................................... 5
Exceptions from Responsibility .................... 5
Laser Safety ................................................. 6
Contents ...................................................... 7
Standard System Components .................... 8

Nomenclature and Functions  ...........9

RL-H2Sa ...................................................... 9

Control Panel  ............................................ 10

Basic Operation  .................................11
Preparation and Functions  ...............12

Battery Installation  ....................................... 12
Instrument Set-up Procedure ....................... 12
Battery Warning Indicator  ............................ 13
Auto-leveling lamp  ....................................... 14

To turn automatic leveling off .................... 14

Inclination Warning  ...................................... 15
Changing rotation speed  ............................. 16
Height Alert function  .................................... 16

To activate the height alert function  .......... 16

Aligning Direction of Grade .......................... 17
Entering Grade  ............................................ 18

How to enter grade  ................................... 19

Masking (Laser beam shutter)  .................... 21

Maintaining Power Sources  ............. 22

Installing ...................................................... 22
Charging ...................................................... 22

Checking and Adjusting Calibration  24

Horizontal Calibration  .................................. 24

(1) Checking Calibration  ........................... 24
(2) Adjusting Calibration  ........................... 26

Horizontal Rotation Cone Error  ................... 31
Grade Setting Error  ..................................... 32

(1) Checking  ............................................. 32

Storage Precautions  ......................... 35
Standard / Optional Accessories  ..... 36

Laser sensor holder model 5  .................... 36
Laser sensor holder model 3  .................... 36
LS-70A Laser Sensor  ............................... 37
LS-70B Laser Sensor  ............................... 37
Scope Model 3 .......................................... 40
Rechargeable battery holder DB-51  ......... 41

Error Code .......................................... 42
Specifications .................................... 43

RL-H2Sa ..................................................... 43
Laser Sensor LS-70A/B  .............................. 44