On self-powered machines, the AC/DC power adapter is plugged into the facility wall outlet.
Up to ten consoles can be connected to the same 20 amp branch circuit. Only touchscreen con-
soles can share the same branch circuit, no other devices can be connected to this circuit.
PVS (Personal Viewing System) display
PVS displays use an AC/DC power adapter to power the display.
l On treadmills, the PVS display can be plugged into the same individual branch circuit
outlet as the treadmill.
l On self-powered equipment, up to 10 PVS displays can be connected to the same 20A
branch circuit. No other devices except PVS displays can be connected to this circuit.
PVS display power: 43W max
AC/DC adapter specification:
l Input voltage: 100v-240v
l Output power rating: 60W/12V/4.17A or 4.2A
Cable TV and Ethernet Input Signal Requirements
Cable TV "CATV" RF input signal power requirements
For touchscreen (P62, P80, and P82) consoles or PVS displays, there is a minimum RF input
power requirement to properly supply CATV
1
signal to the consoles.
l Analog video power: +5 dB
2
to +10 dB RF power with a +40 dB minimum channel to
noise ratio (at each console).
l Digital RF power: -5 dB to 0 dB (at each console).
For MYE displays.
l Analog video power (at each display): - 30 dB to +20 dB RF power with a (+40 dB C/N
3
(Channel to Noise ratio).
1
Cable Television (aka Community Access Television) is a system of transmitting television
programming to consumers via radio frequency (RF) signals transmitted through coaxial
cables
2
1) DB or DBR: treadmill dynamic break resistor 2) Decibel (dB): In electronic systems, the
decibel (dB) is a logarithmic unit of measurement used to express the system power gain
(+dB) or loss (-dB) in decibels (dB). dB (power) = 10Log Pout/Pin) or, in terms of voltage, dB
(power) = 20Log (Vout/Vin).
3
carrier-to-noise ratio: The ratio of power in an RF carrier to the noise power in the channel.
CNR is defined as the ratio of the received modulated carrier signal power C to the received
noise power N after the receiver filters: in terms of power: CNR = C/N, in terms of decibels
CNR (dB) = 10Log(C/N) = C (dBm) – N (dBm).
Contact Precor Customer Support at support@precor.com or 800.786.8404 with
any questions.
Page 16
2 General Information
Cable TV and Ethernet Input Signal Requirements
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