1
CONTENTS
FOREWORD
1. Features ………………………………………………………..…………………………………………..6
2. Precautions……………………………………………...………………………………………………......7
3. Nomenclature……………………………………………………………………………………………... 9
4. Key functions……………………………..…………………………………………………………….....11
5. Character entry……….…………….………………………………………………………………….......14
6. Display symbol………...………………………………………………………………………………......15
7. Mode Configuration……………………………………………………………………………………....15
PART 1 PREPARATION FOR MEASUREMENT
……………………………….………19
1.
Unpacking and store of the instrument
……………………………………………………………….…..19
2. Setting the instrument up…………………………………………………………………………….…....19
3. Battery dismounting, information, recharging……………………………………………………………..21
4. Reflector prisms….…………………………………………………………………………………...….22
5. Mounting and dismounting the instrument from tribrach……………………………………………….….22
6. Eyepiece adjustment and object setting………………………………………………………………...….23
7. Power on/off and preparation for measurement…………………………………………………….….......24
7.1 Power on/off…………………………………………………………………………………………….24
7.2 Vertical Angle Tilt Correction ………………………………………………………………………....….24
7.3 Display Illumination………………………………………………………………………………….….26
7.4 Setting the Instrument Options…………………………………………………………………………....26
7.5 Setting Instrument Constant………………………………………………………………………………29
7.6 Setting LCD Contrast……………………………………………………………………………..…...…30
7.7 Setting Date and Time…………………………………………………………………………..………...31
7.8 Explanations…………………………………………………………………………………………....32
PART 2 BASIC MEASUREMENTS
…………………………………………………..…….33
8. ANGLE MEASUREMENT
………………………………………………………………………...33
8.1 Measuring the Horizontal Angle Between Two Points
（
Horizontal Angle 0
）
………………………….…33
8.1.1 Example Measuring the Horizontal Angle between Two Points….. …………………………………….34
8.2 Setting the Horizontal Circle to a Required Value …………………………………………………………35
8.2.1 Use HSET function to set a required direction value ……………………………………………………35
8.2.2Use HOLD to set a required direction value ……………………………………………………………..35
8.3 Horizontal Angle Display Selection
（
Right /Left
）
…………………………………………………….….36
8.4 Horizontal Angle Repetition ……………………………………………………………………………...37
8.5 Slope in
％
……………………………………………………………………………………………...39
9. DISTANCE MEASUREMENT
………………………………………………………………….…39
9.1 Settings for Distance Measurement ………………………………………………………………...….. ..40
9.2 Laser direction and laser plummet ………………………………………………………………….……42
