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by Hameg be liable to buyer, in contract or in
tort, for any special, indirect, incidental or
consequential damages, espresses, losses or
delays however caused.
In case of any complaint, attach a tag to
the instrument with a description of the fault
(
1) DIGITAL DISPLAY (7-segment LEDs)
3-digit display for indication of the mea-
sured distortion factor in %.
(2) FREQUENCY RANGE
(Pushbutton switches)
Selection of frequency range for signal
under test. (20Hz-200Hz, 200Hz-2kHz,
2kHz-20kHz).
(3) OUTPUT (BNC connector)
Monitor output for distortion factor. (Resi-
dual distortion). Output Voltage is 1mV/
digit.
(4) TUNING INDICATOR (LEDs)
If the built-in filter is incorrectly tuned, one
of the two LEDs will indicate in which
direction the filter frequency deviates from
the input frequency. Turn the tuning knob
in the opposite direction until the LED goes
out.
(5) TUNING (Adjusting knob)
Permits tuning of the built-in filter for
maximum rejection of the fundamental
wave. Fine tuning is automatic with a
capture range of approx. 15%. If both
LEDs (4) are off, the filter is properly
synchronised.
(6) DISTORTION (Pushbutton switches)
Range selection for 10% or 100% fuII scale.
Sous réserve de modifications / Reservado el derecho de modificatión
observed. Please supply name and depar-
tment, address and telephone number to
ensure rapid service. The instrument should
be returned in its original packaging for
maximum protection. We regret that trans-
portation damage due to poor packaging is
not covered by this warranty.
(7) 100%-CALIBRATION
(Pushbutton switch)
Selection of calibration mode. Adjustment
for 100% reading with LEVEL (8).
(8) LEVEL (Adjusting knob)
Continuous attenuation of input signal up
to max. 15dB to achieve 100% reading
when in the calibration mode.
(9) INPUT (BNC connector)
Input for measurement signal. The
permissible input voltage range is 0.3V -
50V for a valid measurement.
(10) 1kHz HIGH-PASS
(Pushbutton switch)
1kHz high-pass filter with a roll off of 12dB/
octave for rejection of low frequency hum
and noise.
(11) ATTENUATOR (Pushbutton switch)
Input signal attenuation with two push-
button switches of 20dB or 10dB
attenuation, respectively. They can be
used separately. Both pushbutton swit-
ches activated, together with the variable
attenuator (9) must enable a 100% reading
when in the calibration mode, otherwise
the input voltage should be adjusted.
15
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