Multiplex Technology CHANNEL PLUS 3515 - Manual (Page 4)

Cable HRC and IRC considerations
Most cable services use IRC frequency assignments. This is the default for the ChannelPlus
3515
. However, if the cable service uses HRC or the TV appears to search for the
"house channels," the modulator can be reprogrammed to use HRC assignments by entering
the number “ 98”. Set to IRC by entering a “99”. Both of these settings are only used for setting
HRC/IRC.
modulator
Changing modulation standards
Common questions
7
Specifications: typical @ 25 C ± 5 C
O O
3515
RF output
Power supply
(UL listed)
Physical
performance
Video
Inputs
65-125
(excluding 95-99)
14-64 channel ranges
model number
signal/noise 55 dB
-60 dBC
0 dB
85 dB (450MHz - 850MHz)
<9 watts
+15 dBmV (75dBuV)
105-125 VAC
-45dBC @ 12MHz
300mA
15 VDC
differential phase <4º
differential gain
L & R inputs combined for monaural
4%
audio
video
UHF
350-076
CATV standard
1 Vp-p @ 75
output level
input power
IM distortion
power consumption
alternate channel
Gain CATV/Ant to output
Isolation
(Mod in to Ant in)
output voltage
output current
1 lbs 2 oz (0.5kg)
RF section 0.9x6.3x2.5“ (2.4x16x6.4cm)
0lbs 11 oz (1.19kg)
modulator section 1.0x4.6x3.5“ (2.5x11.7x8.8cm)
Can an amplifier be used on an output to drive signals over longer cable paths?
Can a splitter be used on one or more outputs in order to add more TVs?
No.
The IR remote control feature will be defeated if an external amplifier is used.
No. The
model 3515 Multi-room Video Distribution System is a pre-engineered system providing
optimum signal levels to each TV for clear, crisp picture quality. Each time a splitter is added,
there is lowering of signal level called insertion loss. Insertion losses upset system
performance. Additionally, the IR remote control feature will be defeated.
Mounting hole template
To hang with connectors on the side To hang with connectors on the bottom or top
Warranty
600-108
Multiplex Technology, Inc. warrants this product to be free
from defects in materials and workmanship for a period of
one year from the date of purchase or MTI will repair, or at
its option, replace the defective product. To obtain
warranty service, call MTI for a return material
authorization (RMA) number and return the product
prepaid
to Multiplex Technology, Inc., 3001 Enterprise
Street, Brea, CA 92821, Attention: Customer Service.
Please put the RMA number on the outside of the carton.
Any implied warranty arising from the sale of the product
including implied warranties of merchantability and fitness
for purpose are limited to the warranty stated above. MTI
shall not be responsible for losses or damages or
expenses, whether direct, consequential or incidental
arising from the use of or the inability to use this product.
Some states do not allow limitations on how long the
implied warranty lasts or the exclusion or limitation or
incidental or consequential damages, so the above
limitations and exclusions may not apply to you. This
warranty gives you specific legal rights, and you may have
other rights which may vary from state to state.
Multiplex Technology, Inc., Brea, CA 92821 Multiplex Technology, Inc., Brea, CA 92821