Getting Started
R&S
®
NGL200/NGM200
14
User Manual 1178.8736.02 ─ 05
EMI impact on measurement results
Electromagnetic interference (EMI) may affect the measurement results.
To suppress the generated EMI:
●
Use suitable shielded cables of high quality, for example, LAN cables
●
Note the EMC classification in the data sheet
4.1.1
Safety
This instrument was built in compliance with DIN EN 61010-1, safety regulations for
electrical instruments, control units and Iaboratory equipment.
It has been tested and shipped from the plant in safe condition. It is also in compliance
with the regulations of the European standard EN 61010-1 and the international stan-
dard IEC 61010-1.
To maintain this condition and ensure safe operation, you must observe all instructions
and warnings given in this user manual. Casing, chassis and all measuring ports are
connected to a protective earth conductor. The instrument is designed in compliance
with the regulations of protection class I.
For safety reasons, the instrument may only be operated with authorized safety sock-
ets. The power cable must be plugged in before signal circuits may be connected.
Never use the product if the power cable is damaged. Check regularly if the power
cables are in perfect condition. Choose suitable protective measures and installation
types to ensure that the power cable cannot be damaged and that no harm is caused
by tripping hazards or from electric shock, for instance.
Risk of electric shock
It is prohibited to disconnect the earthed protective connection inside or outside of the
instrument!
If it is assumed that a safe operation is no longer possible, the instrument must be shut
down and secured against any unintended operation.
Safe operation can no longer be assumed when:
●
Instrument shows visible damage
●
Instrument includes loose parts
●
Instrument no longer functions properly
–
After an extended period of storage under unfavorable conditions (e.g. out-
doors or in damp rooms)
–
After rough handling during transport (e.g. packaging that does not meet the
minimum requirements by post office, railway or forwarding agency)
Putting into Operation
