DaySequerra M4 Series Manuale d'uso - Pagina 6

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Unpacking and Installing the M4

Immediately upon receiving your M4, please make a careful inspection for any shipping damage. If

damage is found or suspected, please notify the carrier at once and then contact your dealer. The

DaySequerra M4 is shipped in one carton, which contains: the M4 unit, an AC power cable and this

User Manual.

We strongly encourage you to save the shipping carton and shipping materials supplied with your M4.

They are specially designed to properly protect your M4, and in the event that you need to return it for

service, only these OEM shipping materials can ensure its safe return to our factory.

We provide a limited 3-year warranty on all of our products, but if you don't register your unit, it's hard

for us to contact you when software updates become available. So please take a few minutes to

complete the warranty registration form on our web site, www.daysequerra.com. Thank you!

Rack Mount Installation. The M4 chassis has four rack mounting holes in its chassis and has been

designed to fit in a 19" standard 1RU space. Plastic 'finishing' washers are recommended to protect

the painted finish around the mounting holes. (Rack mounting is not provided for M4C.)

Power Connection. The AC power cable supplied with the M4 must be connected from the M4's

IEC320 power entry module to an AC mains outlet with a functional earth ground connection. The M4

has been set at the factory to operate at 120VAC unless otherwise specified on the shipping carton.

Please connect your M4 to an on-line uninterruptible power supply (UPS) to protect against

power surges and brownouts.

Antenna Input Connections. Separate 75ohm F-type connectors are provided on the M4 rear panel

for dedicated AM and FM antennas.

Audio Output Connections. Analog audio left and right outputs are on rear-panel XLR connectors

with pin 1 GND, pin 2 + and pin 3 -. The digital audio output is transformer-isolated in S/PDIF format on

a rear-panel XLR connector with pin 1 GND, pin 2 XFMR and pin 3 XFMR. The M4 digital audio output

is 5.1 surround capable.

TUNER BAND – Selects manual AM and FM tuning with UP and DN controls. Blue arrow LED

illuminates when mode is active.

PRESETS – Tuner has capability to recall 20 preset or stored AM stations and 20 preset or stored FM

stations including HD Radio

FM multicast stations. Blue arrow LED illuminates when tuner is in

PRESETS mode. UP and DN controls scroll through stored stations. When in PRESETS mode,

second push of PRESETS switch changes tuner band.

UP and DN – For manual AM and FM tuning in TUNER BAND mode and scrolling through PRESETS

in PRESETS mode.

SELECT – Multi-function switch for storing PRESETS and controlling other functions, as described

below.

M4 User Manual