NAD T775 Checking Code-Library Number, Using the ZR 4 Remote Control, Summary of the HTR 3 Modes

operation

USING THE HTR 3 REMOTE CONTROL

Checking Code-Library Number

You can check the current code-library on any Device Selector key as follows. Enter Library Mode by simultaneously pressing-and-holding for 3 seconds both the desired component’s Device Selector key and the [AVPS] key, until the Learn LED turns green. Press the [DISP] key; the HTR 3 indicates the current code-library by flashing its [CUSTOM], [VCR], and [MACRO] keys.

For example, to indicate code-library #501, the HTR 3 will flash [CUSTOM] 5 times, pause, and then flash [MACRO] once. You might wish to make a note of your components’ code-library numbers.

Summary of the HTR 3 Modes

Mode	Keys To Press (for 3 seconds)
Learn/Copy/Punch Through	Device Key + RES Key
Delete Mode	Device Key + RTN Key
Macro Record	Macro Key + Function Key
Library Mode	Device Key + AVPS Key
Back Light Timeout	DISP Key + Digit Key
Factory Reset	See “Factory Reset” above

SLEEP MODE

The Sleep Mode timer will switch the T 775 to Standby mode automatically after a preset number of minutes. Pressing the HTR-3’s SLEEP button once will display the setting of the sleep time increment. Pressing the HTR-3’s SLEEP button a second time within a 3-second period will change the sleep time increment in 15-minute intervals, after which time the T 775 will automatically switch into Standby mode.

To adjust the sleep delay, press the HTR-3’s SLEEP button twice; first to display the sleep time increment, and a second time to change the sleep time increment. The sleep time increment and a “SLEEP” icon will continuously display on the T 775’s front panel Vacuum Fluorescent Display (VFD). Each consecutive press increases the sleep time in 15-minute increments from 15 to 90 minutes. To cancel the sleep mode, continue pressing the HTR-3’sSLEEP button until “SLEEP OFF” displays on the VFD. Switching the T 775 to standby from either the HTR-3’s OFF or the T 775’s POWER button will also cancel the sleep mode

Using the ZR 4 Remote Control

The ZR 4 remote control is a discrete compact remote for controlling the T 775 from various rooms other than the main room. The ZR 4 remote allows full separate control of the source selection irrespective to the main room. This means the zone input may be completely different, audio and video, from the main input and thus corresponding volume levels as well.

If one wishes to enjoy the same source as the main room, the ZR 4 remote has a [LOCAL] button to allow simultaneous listening, but with full separate volume levels.

To mute the Zone Volume level, press ‘MUTE’ on the ZR 4. If the ‘Zone Controls’ OSD menu is ON, the

Zone ‘Volume’ level section will display ‘Mute.’

The T 775’s front fluorescent display will show activity of the zone control so that main room occupants are aware of the zone remote activity. Furthermore if there is no main room activity, only the zone indicator will be active in the T 775’s fluorescent display.

Note

The ZR 4 remote control will only control Zone 2 applications. Zone 3 and Zone 4 could be configured and managed at the appropriate Zone OSD menu using the front panel navigations keys as well as the corresponding keys on the HTR 3 remote control. The HTR 3’s ‘CUSTOM’ device is also defaulted to Zone 2 remote control codes.

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