ComSonics CyberTek QUALIFIER, User Manual

Page: 17 / 48

Qualifier Meter
1-9
Making Measurements
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, another press toggles back to the picture carrier.
Pressing
F1 for instance, displays the picture carrier of that channel;
pressing
F1
again displays the sound carrier; pressing
F1
yet again
displays the picture carrier again. (Channels with a second audio
carrier behave differently: see the next page.)
3. Allows tuning from the currently displayed channel to another in
the country set sequence. As each channel has a picture and a sound
carrier channel, the sequence would be
picture - sound - picture if
starting from a sound channel, or sound - picture - sound if starting
from a picture channel.
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 picture carrier of Channel 4. If the
Qualifier meter displays the sound carrier for 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 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 sound carrier of Channel 2.
When pressing at the upper range, or at the lower range, the
tuning loops back. Pressing when the Qualifier meter displays
the sound carrier of the last channel causes the device to display the
picture carrier of the first channel. Pressing
when the Qualifier
meter displays the picture carrier of the first channel causes the
device to display the sound carrier of the last channel.
ON/OFF
F2 or
F3
F6
F1
or or
or
or
F5
F4
Sound Picture Sound Picture Picture Sound …………….…………… …
Current
Channel
Next
Channel
Last
Channel
to Last Channel Sound to First Channel Picture
The Qualifier’s tuning hierarchy
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.