Kathrein MSK 25 - Manual (Page 5)

General Information
5
General Information
This user manual has been compiled for persons with some electrical
engineering ability and knowledge. Users who have already operated
similar measuring instruments can obtain the necessary commands for
each operating step from the overview. In addition, the following
examples will help you understand each operating step.
Signs and Symbols
Always adhere to the instructions classified with the warning signal
carefully, as otherwise the MSK 25 test receiver may be damaged or
even be destroyed.
This symbol provides information on measuring functions and refers to
chapters containing further particulars on a subject.
This symbol is followed by an example of the measuring function
explained.
Find an overview of the commands for the germane short cut for the
particular measuring function.
Key on the instrument to be pressed.
Safety Rules
Careful observance of the VDE safety instructions is essential!
Only fuses with the same power-down characteristics are to be used!
On feeding in signals, heed the allowable peak levels!
• HF input: max. 120 dBµV (60 dBmV)!
• Do not connect direct-current (DC) voltage to the RF socket!
Do not connect low frequency alternating-current (AC) voltage to the RF
socket!
The instrument is also energised when disconnected!
Use only the power supply unit provided for voltage feed!
Depending on the programming, between 5 V and 20 V may be
connected to the RF input socket. From 10 V to 20 V, up to 500 mA can
be obtained from the source, and up to 100 mA can be obtained from 5 V
to 9.9 V.
Additionally included in Delivery
1 Wall power supply
1 BNC measuring cable
1 Adapter BNC socket – F socket
1 Adapter BNC socket – F plug
1 Adapter BNC socket – IEC socket
1 Adapter BNC socket – IEC plug
1 20 dB attenuation plug with d.c. voltage passage
(Find indications on the frequency response of the enclosed attenuation
plug on the last page)
Electronic equipment is not household waste - in accordance with
directive 2002/96/EC OF THE EUROPEAN PARLIAMENT AND THE
COUNCIL of 27th January 2003 on used electrical and electronic
equipment, it must be disposed of properly.
At the end of its service life, take this unit for disposal at a relevant
of. cial collection point.
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