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MRC88 / MRAUDIO8X8 QUICK START GUIDE
08905142A
41
23. External IR Terminal Block. 4-Terminal WECO style socket – Allows connection of other Xantech IR
Receivers and/or Keypads to be used in conjunction with the MRC88. (i.e. Use WaterPad Keypad in subzone
in shower or outdoor zone or Plasma Friendly IR Receiver in place of Keypad IR Receiver).
24. Snap-in Pins. These pins snap into the MRC88 Keypad wall bracket for mounting.
SPECIFICATIONS
Audio (ea channel)
Min Input.............................................................................................................. 250mV for full rated Output
Input Overload ........................................................................................................>2.2 V RMS (@ max VC)
Input Impedance.........................................................................................................................> 20 k Ohms
Power Output..................................................................................................... 35 Watts RMS @ 4-8 Ohms
Signal to Noise.................................................................................................................. >96dB A-Weighted
THD (VC -10dB) ......................................................................................................<0.08% @ 2V input level
Frequency Response (± 3dB)............................................................................................... 12 Hz to 55 kHz
Bass Control Range (@ 100Hz)..................................................................................± 14dB (in 2 dB steps)
Treble Control Range (@ 10 kHz)...............................................................................± 14dB (in 2 dB steps)
Video
Input/Output Impedance...................................................................................................................75 Ohms
Video Insertion Loss....................................................................................................0 dB (50 Hz to 6 MHz)
IR Sensor
IR Modulation Frequency Bandwidth ................................................................................. 30 Hz to 100 kHz
Nominal Reception Range................................................................................................................. >30 feet
Nominal Reception Angle................................................................................................. 40 degrees off axis
General
RC68 Code Group Number........................................................................................................................ A8
Control Output .......................................................................................................................... 12v @ 50 mA
Status Output.............................................................................................................................12v @ 50 mA
Power Requirements..................................................................................120 VAC, 60 Hz, 660 Watts max,
TMRA 30° Celsius - If this temperature is exceeded, you will need
to provide additional ventilation to insure proper operation.
Gold Plated RCA type phono jacks .............................................................................. All A/V inputs/outputs
Dimensions (Controller)............................................17” W x 7.5 H x 11.75 D (432mm x 191 mm x 298mm)
Dimensions (Keypad) ....................................................4.5” W x 4.5 H x 1.5 D (114mm x 114 mm x 38mm)
Weight (Controller) ..........................................................................................................
.......45 lbs (20.4 kg)
Weight (Keypad)......................................................................................................................0.6 lbs (0.3 kg)
CERTIFICATIONS
Product is certified as marked on the rear panel.