Fluke 54200 - Closed Caption (Digital Service CC)

Brief Functional Test
Function Verification
8
8-21
Test Result Requirement:
The TV shows a 'Stereo' indication (depends on used TV) and reproduces a sound with
3 kHz modulation in the left channel (
CH 1
). The right channel (
CH 2
) reproduces no
sound.
•
Press the
CH2
key longer than one second and select
1.0 kHz
in the popup menu.
•
Press the
enter
softkey (F5) to confirm the setting.
The TV reproduces a sound with 3 kHz modulation in the left channel and a sound
with 1 kHz modulation in the right channel.
Dual Sound, FM Korea
Procedure:
•
Same settings as above.
•
Press the
DUAL/SAP
key.
The display shows the label
Dual
instead of
Stereo
.
Test Result Requirement:
The TV shows a 'Dual Sound' indication (depends on used TV).
•
Set the TV to Dual I (
CH 1
).
The TV reproduces a sound with 3 kHz modulation in both channels.
•
Set the TV to Dual II (
CH 2
).
The TV reproduces a sound with 1 kHz modulation in both channels.
Closed Caption (Digital Service CC)
Procedure:
•
Load the default settings of the generator with
RECALL 0
.
•
Press the
enter
softkey (F5) to return to the
main
menu.
•
Select the
digital
submenu.
•
Press the
edit
softkey (F3) and select country
USA
in the popup menu with the Pre-
defined Country List to set the instrument to
NTSC M
.
(Instruments without PAL are automatically set to
NTSC M
after
RECALL 0
).
•
Select the
digital
submenu.
•
Press the
edit
softkey (F3).
•
Press the
enter
softkey (F5).
•
Select
CC Number 1
in the popup menu.