User manual

ManualsBrandsROHDE & SCHWARZ ManualsLaboratory Test EquipmentHM8123Frequency counters0 - 200 MHz

17

Subject to change without notice

G e n e r a l i n f o r m a t i o n r e g a r d i n g t h e C E m a r k i n g C o n t e n t

Deutsch 3

Français 31

Español 45

English

General remarks regarding the CE marking 16

3 GHz Programmable Counter HM8123 18

Specications 19

1 Important hints 20

1.1 Symbols 20

1.2 Unpacking 20

1.3 Positioning 20

1.4 Transport 20

1.5 Storage 20

1.6 Safety instructions 20

1.7 Proper operating conditions 20

1.8 Warranty and Repair 21

1.9 Maintenance 21

1.10 Line fuse 21

1.11 Power switch 21

2 Controls and display 22

3 Introduction to the HM8123 operation 24

4 Operation of the HM8123 24

4.1 Display 24

4.2 Measurement functions 24

4.3 Gate time 25

4.4 Triggering 25

5 Menu 25

5.1 Store/Recall 26

5.2 Reference 26

5.3 Contrast 26

5.4 RPM settings 26

5.5 Display 26

5.6 Calibrate 26

5.7 Beeper 26

5.8 About 26

6 Additional inputs and outputs 26

6.1 External Arming 26

6.3 External Reset 27

6.4 External Reference 27

6.5 Gate View 27

7 Remote control 27

7.1 Interfaces 27

7.2 Setup of the commands 27

7.3 Listing of commands 27