Menu Navigation, System Setup, Protection | Integra MZA-4.7 instruction

Menu Navigation—Continued

•Preamp Volume: Only displayed if the room is a preampliﬁer.

•Mode: Track Two options track or Independent

•Track Offset: 0 –37 to +25 range of adjustment.

• Return

Steps back to More function menu.

•Return:Steps back to the Primary func-

tions menu.

■System Setup

The System Setup menu is entered by pushing and hold- ing the Multi Jog for > 10 seconds.

Rotating the Multi Jog displays the next System Setup function in the list:

•Set Clock

•Presets

•Restore Defaults

•Setup Lockout

•Return

Set Clock:

The clock is 24-Hour mode, and is set by ﬁrst adjusting the hours, then minutes and ﬁnally the day, after which the menu escapes back to “Set Clock”.

Presets:

Presets can be created, Alarm Clock and Paging preset programmed.

The menu has the following selections:

•Clear alarms Deletes all Alarm Clock program- ming.

•	Preset 1		Creates preset 1. The following
			setup is the same for all other pre-
			set:
	•	Set Alarm	Sets the time and day(s) the alarm
			is to operate.
	•	Alarm Enable	Activates the alarm.
	•	Set up Preset	Displays a Preset version of the
			Primary functions menu where
			function values are adjusted.
			Select PS 1 to save and exit.
	•	Room Selection	Rooms may be excluded from the
			preset.
	•	Return	Escapes to the Preset Menu.
•	Preset 2		Creates preset 2.
•	Preset 3		Creates preset 3.
•	Preset 4		Creates preset 4.

•	Preset 5	Creates preset 5.
•	Preset 6	Creates preset 6.

•Page Preset Creates page preset.

•Return:Escapes to the Setup Menu.

Restore Defaults:

Clears the ampliﬁer memory deleting Zone assignments, Room names, Zone Linking, Maximum Volume Limits, Bass, Treble & Balance adjustments, Loudness settings, Preset and Alarm clock and Preset programming. Select Yes to Restore Defaults.

Setup Lockout:

Locks access to the System Setup and More menus where installation critical adjustments can be made.

To clear the Setup lockout enter, enter the Setup Menu by holding down the multi Jog for > 10 seconds and enter the password: 1396

Return:

When entered returns to the “Primary Functions” menu.

■Protection

If the MZA-4.7 is operated in a conﬁned space and in very high ambient temperatures the thermal protection may activate. Upon activation a protection message and temperature is displayed.

•Protection: 100˚C All zones have volume reduced 20dB.

•Protection: 105˚C All zones are shutdown until the temperature reduces below 50˚C.

The message is cleared either when the multi jog is pressed, or when the temperatures normalise. The reduc- tion of volume is turned off when the temperature of the ampliﬁer drops back to normal.