DaySequerra M2.0X - Manual (Page 4)

4
M2 User Manual
Important Safety Information
•
Indoor use only. Not for use in wet or damp environments.
•
Maximum Relative Humidity: <80%
•
Class I Equipment (grounded type)
•
Electrical rating: 100-120/220-240V~50-60Hz 18W
•
Fuse Rating: 2A 250V 20MM
•
AC Mains supply voltage fluctuations are not to exceed +10% of the nominal voltage
•
Operations temperature range -40
°C to 70°C
•
Maximum altitude: 3000m (9843ft)
•
Equipment suitable for continuous operation
•
Weight: 3.6kg (8lbs) equipment only; 6.1kg (13.5lbs) shipping
Important Note: Please connect your M2 to an uninterruptible power supply (UPS) to provide
other protection against power surges and brownouts.
Service Information
The DaySequerra M2 contains no user serviceable components inside the unit. Please contact
DaySequerra for repair and upgrade information. In the event that your unit needs to be returned to the
factory, contact us for a return authorization number. The monitor ID and firmware version is
momentarily displayed at start-up for your convenience. Please visit www.daysequerra.com and
register your new M2 so we can keep you informed of the latest hardware and software updates.
Introduction
The DaySequerra M2 HD Radio
TM
Modulation Monitor is one of the finest broadcast modulation
monitors available with built-in multicast capability. The M2 has been designed as the benchmark in
sensitivity (< 5.0dBf in FM) and reliability, and at the same time delivers the highest quality, accurate
monitoring of existing analog and HD Radio
TM AM and FM broadcast signals (THD+N <.005% with
stereo separation >90dB for HD Radio
TM
FM signals).
The DaySequerra M2’s ultra low noise RF front-end with built-in preselector and double-balanced
mixer, low-jitter DAC and Class-A biased audio outputs provide the highest fidelity reception and
demodulation of HD Radio
TM
programs, including display of program applicable data (PAD) for MPS
and SPS multicast signals.
Its robust, modular architecture ensures that the M2 will never become obsolete. The rugged M2
chassis houses dedicated hardware RF, audio and power supply modules that, along with firmware
updates via flash programmable memory, completely anticipates the growth of new HD Radio
TM
services and programming. This design approach along with our Factory Product Upgrade program
ensures that your investment in a DaySequerra product will continue to pay off well into the future. Visit
www.daysequerra.com for details including the addition of a PLM option to your M2.0X or
upgrading to a fully-featured M2.2R.
Please read this manual thoroughly before operating your M2.