Specifications

3-8
Cat. No. 683 Crossover Card (Optional)
RN102RN202RN302
RN600
RN400
horn is shown.
Freq setting for large
500 Hz
500 Hz500 Hz500 Hz
100 Hz
50 Hz
SELECTOR
CROSSOVER FREQ
BASS SPEAKER
RIGHT SURROUND
LEFT SURROUND
ACTIVE
SETTING HEADERS
CROSSOVER FREQUENCY
RIGHT
CENTER
LEFT
BYPASS
CAT. NO. 683
Figure 3 - 7.
Cat. No. 683 – Crossover Frequency Setting Headers.
Crossover Frequency Setting Headers- Screen Channels
RN102 Left Channel
RN202 Center Channel
RN302 Right Channel
RN600 Bypass
These headers select the desired crossover frequency. For large horns, the
correct setting is usually 500 Hz. For small horns, 800 Hz is usually
correct. Check the loudspeaker manufacturer’s specifications for details.
Be sure to select the same Bypass crossover frequency header as the
screen channels use. The headers are shipped with each card.
NOTE
: Custom settings are possible. See
Appendix B, Cat. No. 683
.
RN101RN201RN301
horn is shown.
Delay setting for large
HF BALANCE
HF BALANCE
HF BALANCE
LF BALANCE
S
S
R
L
R
C
L
BYPASS LEVEL
DELAY SETTING HEADERS
1.9 mSEC 1.9 mSEC 1.9 mSEC
DELAY
FREQUENCY
LOW
DELAY
DELAY
DELAY
RIGHT
CENTER
NO DELAY
J300
NO DELAY
J200
NO DELAY
LEFT
J100
LOHI
HIGH FREQUENCY GAIN
BYPASS CHANNEL
J600
CAT. NO. 683
Figure 3 - 8.
Cat. No. 683 – Low Frequency Time Delay Enable Jumpers