Back Panel - Hameg Instruments HM6050-2 Manual De Instrucciones

(8) PE selector switch
After setting HM6050-1 to operation (power on) the protective ground
simulation circuit is bypassed by default. After pushing button "PE" (8)
the direct grounding of the protective earth line (according to VDE 0877
Part 1/03.89) will be replaced by a protective ground simulation circuit
(according to VDE 0877 Part 1/03.989 (89 (50µH II 50Ω to ground)).
(10) Transient Limiter selector switch
After power-on the transient limiter circuit is enabled by default, to
protect the attached Test Receiver's or Spectrum Analyzer's input
circuitry from high transient voltages. After pushing button (10) the
transient limiter circuit will be bypassed. A blinking red LED (12)
indicates this operating status.
(11) Test Receiver (test signal output)
The output impedance Z of the HM6050-2's test signal output is 50Ω.
The shielding connection of the BNC jack is connected to the housing
and thus to ground. A two plug broadband BNC cable is used to attach
the HM6050-2 to a Test Receiver or Spectrum Analyzer. The built-in
transient limiter is enabled by default. Pushing button (10) provides
deactivation; LED (12) indicates this status by blinking.
(13) RM - LED
In remote control mode „RM" LED is lit.
Attention!
Because of their test principles Test Receivers and Spectrum
Analyzers (i.e. HM5012/14) are extremely sensitive at their input
circuitry. To protect the input circuits from damage by high voltage
transients, it is highly recommended to use the equipment with the
transient limiter enabled (red LED off)! Due to switching the DUT on
and off, transients might arise, that possibly can damage the input
circuit of the Spectrum Analyzer or Test Receiver. Damages of the
input circuitry resulting from transient voltages are not covered by
HAMEG's warranty.

Back panel

(14) AC power cable
The power cable is used to attach the HM6050-2 to the mains outlet.
(See: "Setting into operation").
(15) Ground block
The ground block is made of aluminum and fastened to the backside of
the housing by two screws (below the mains cable outlet). Terminal
26
Subject to change without notice