iii
CONTENTS
1. PRECAUTIONS FOR SAFE OPERATION ................. 1
2. PRECAUTIONS .......................................................... 4
3. PRODUCT OUTLINE ................................................. 6
3.1 Parts of the Instrument ...................................................... 6
3.2 Mode Structure .................................................................. 8
3.3 Bluetooth Wireless Technology ......................................... 9
4. BASIC OPERATION ................................................. 11
4.1 Basic Key Operation ....................................................... 11
4.2 Display Functions ............................................................ 15
5. USING THE BATTERY ............................................. 17
5.1 Battery Charging ............................................................. 17
5.2 Installing/Removing the Battery ...................................... 18
6. SETTING UP THE INSTRUMENT ........................... 21
6.1 Setting Up ....................................................................... 21
6.2 Leveling ........................................................................... 21
7. POWER ON/OFF ..................................................... 24
7.1 Resolving Software Issues .............................................. 25
8. FOCUSING AND SIGHTING THE STAFF ................ 26
8.1 Using the DL-501 Advanced ........................................... 26
8.2 Using the DL-501 Standard ............................................. 28
9. CONNECTING TO EXTERNAL DEVICES ............... 29
9.1 Wireless Communication using Bluetooth Technology ... 29
9.2 Establishing a connection between the DL and paired
Bluetooth device .............................................................. 31
9.3 Outputting data using Bluetooth communication ............. 32
9.4 Communication between the DL and Companion Device .. 32
9.5 Connecting via Communication Cable ............................ 33
10. BASIC OPERATION ................................................. 34
10.1 Reading the Staff ............................................................ 34
10.2 Measuring in Measure Mode ........................................... 36
11. SIMPLE MEASUREMENT ....................................... 37
11.1 Measuring Height Difference ........................................... 37
11.2 Measuring Elevation ........................................................ 40
11.3 Viewing Simple Measurement Data ................................ 42
11.4 Deleting Simple Measurement Data ............................... 43
12. HEIGHT DIFFERENCE MEASUREMENT ............... 45
DL-501_E.book iii ページ 2015年9月17日 木曜日 午後1時21分