ComSonics CyberTek QUALIFIER, User Manual

Page: 18 / 48

Qualifier Meter
1-10
Making Measurements
(Second Audio Carrier Channels)
Some Country Sets include channels with second audio carriers; the keypress sequences for
these channels are different.
STEP KEYPRESS RESULTS
1. Power-on the Qualifier meter.
2. Requests tuning to pre-defined location, measures value, displays
value of the picture carrier; a second press of the key toggles to the
sound carrier, a third press toggles to the second audio carrier, and a
fourth press toggles back to the picture carrier. Pressing
F1 , for in-
stance, displays the picture carrier of that channel; pressing F1
again displays the sound carrier; pressing F1 yet again displays the
second audio carrier; pressing
F1
once more displays the picture
carrier again.
3. Allows tuning from the currently displayed channel to another in
the country set sequence:
sound - 2nd audio - picture - sound if
starting from a picture carrier, or 2nd audio - picture - sound - 2nd
audio if starting from a sound carrier, or picture - sound - 2nd audio
- picture if starting from a second audio carrier.
If the Qualifier meter displays the picture carrier for Channel 3, for
instance, pressing
displays the sound carrier of Channel 3;
pressing again displays the second audio carrier of Channel 3;
pressing again displays the picture carrier of Channel 4. If the
Qualifier meter displays the sound carrier for Channel 3, pressing
displays the second audio carrier of Channel 3; pressing
displays the picture carrier of Channel 4; pressing yet again
displays the sound carrier of Channel 4.
Similarly, if the Qualifier meter displays the picture carrier for
Channel 3, pressing
displays the second audio carrier of Channel
2; pressing again displays the sound carrier of Channel 2;
pressing yet again displays the picture carrier of Channel 2. If
the Qualifier meter displays the sound carrier of Channel 3, pressing
displays the picture carrier of Channel 3; pressing yet again
displays the second audio carrier of Channel 2; pressing yet
again displays the sound carrier of Channel 2.
ON/OFF
F2 or
F3
F6
F1
or or
or
or
F5
F4
Current
Channel
Next
Channel
Last
Channel
to Last Channel Second Audio to First Channel Picture
The Qualifier’s tuning hierarchy for channels with a second audio carrier
Sound Picture Sound Picture …….. 2
nd
Audio 2
nd
Audio Picture Sound 2
nd
Audio
Note:
For user modified chan-
nel sets containing digital
channels, a ‘
d ’ appears
when a digital channel is
selected. A digital chan-
nel has just one tuning
selection. It does not
have separate picture
and sound carrier meas-
urements. When a digital
channel is selected,
pressing
moves to the
next lower channel or
pressing
moves to the
next higher channel.