Fluke 54200 - Page 204

54200
Users Manual
5-62
Table 5-19. External Sound Mode
Sound
System
Display
Indication
Sound
Mode
Sound
Inputs
Remarks/Function
Analog Mono
FM/AM
FM Mono,
AM L
Mono AUDIO IN L/R,
EURO AV IN
From external applied audio signals
at L and R inputs:
(L+R)/2
is gener-
ated.
An external level of R = L = 0.5 V rms
leads to about 54% modulation
(without pre-emphasis) which corre-
sponds to the internal modulation
level.
Frequency bandwidth of external
audio inputs >40 Hz to 15 kHz.
Analog
Stereo/Dual
FM Ger-
many,
FM A2,
FM Korea
Mono,
Dual,
Stereo
AUDIO IN L/R,
EURO AV IN
An external audio input level at R and
L of 0.5 V rms leads to about 54%
modulation (without pre-emphasis)
which corresponds to the internal
modulation level.
Frequency bandwidth of ext. audio
inputs >40 Hz to 15 kHz.
BTSC BTSC BTSC MTS IN Apply external MTS composite signal
at MTS IN. Adjust the MTS input level
acc. BTSC requirements.
An MTS input level of 0.5 V rms for
L+R without pre-emphasis leads to
54% modulation (
∆
f = 13.5 kHz for
L+R).
Frequency bandwidth of MTS IN:
>40 Hz to 100 kHz.
NICAM NICAM B/G,
NICAM DC,
NICAM I,
NICAM L,
NICAM DK
Mono,
Dual,
Stereo
AUDIO IN L/R,
EURO AV IN
Only ext. modulation of sound
carrier 1:
from external applied audio signals at
L and R inputs
(L+R)/2
is generated.
An external level of R = L = 0.5 V rms
leads to about 54% modulation
(without pre-emphasis) which corre-
sponds to the internal modulation
level.
Frequency bandwidth of ext. audio
inputs >40 Hz to 15 kHz.
External modulation of sound carrier
2 is not possible.