KI 025 UM-5
19
Maintenance
IMPORTANT:
READ THIS BEFORE OPENING AN INSTRUMENT
This equipment contains delicate and expensive fibre optic and
optoelectronic components. DO NOT OPEN unless:
1.
You are authorised to do so;
2.
You have familiarity with handling fine fibres etc;
3.
You have laboratory facilities.
The only user serviceable parts inside are:
Changing
Rechargeable
batteries;
Changing the microphone;
Changing one of the operator controls;
Adjusting the buzzer operation frequency;
There are no user adjustable items internally. Other electronic
malfunction would imply returning the unit to an authorised service
centre.
CAUTION!
Use of controls or adjustments or performance of procedures other
than those specified herein may result in hazardous radiation
exposure.
CAUTION!
Never allow a hot soldering iron to touch the fine fibres – this will
cause instant damage. If using a soldering iron, make certain that
any fibres are protected from any contact with the heat.
CAUTION!
This unit contains components with extreme sensitivity to static
electricity. Full static handling procedures should be adopted.
You may be able to clean a dirty optical connector without opening
the unit.
Содержание KI 025 Series
Страница 1: ...OPERATING MAINTENANCE GUIDE KI 025 Series Optical Talk Set ...
Страница 5: ...KI 025 UM 5 3 Figure 1 KI 025DD Optical Talk Set ...
Страница 10: ...KI 025 UM 5 8 Figure 2 KI 025DD Fibre Optic Talk Set ...
Страница 13: ...KI 025 UM 5 11 Performance Verification Tests Party Line Connection 3 1 2 ...
Страница 16: ...KI 025 UM 5 14 Figure 3 KI 025DD Optical Talk Set Internal View ...
Страница 27: ...KI 025 UM 5 25 Notes ...
Страница 28: ...KI 025 UM 5 26 Notes ...
Страница 29: ...KI 025 UM 5 27 Notes ...
Страница 30: ...KI 025 UM 5 28 Notes ...
