Hameg HM5012 Manual page 26

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(23) PROBE POWER:
PROBE POWER is used solely to supply power for the near field
probes HZ530. The required special power cable is supplied with
the probe set.
(24) VOL.: To regulate the volume for the head set.
(25) PHONE:
Connector for headset. The head set should be equipped with a
3.5mm stereo phone connector and have >8 Ohm of impedance.
(26) ATTN. (not included in HM5012)
The TG output attenuator HM5014 has 5 positions,which can be
chosen via the UP/DOWN-buttons. The output attenuator is used
for reducing the output level of the Tracking Generator.
(27) LEVEL (not included in HM5012)
With the LEVEL knob the output level of the Tracking generator
can be varied in steps of 0.2 dB. The range for level settings is 11
dB. The output level is shown in the readout, also dependent on
the attenuator setting.
Attention:
If Tracking Generator is not activated, the output level can
be still varied, this is visible in the readout. For having
this signal appliued to the output, the Tracking generator
must be activated. This is a security measure to prevent
damages to sensitive loads.
Subject to change without notice