User manual

M3#User#Manual#

Shared Controls and Displays

The following controls and displays are ‘shared’ among the three tuner module based on the Tuner 1,

2, 3 switch selection.

TUNER 1, 2, 3 – Selects the tuner module to receive front panel switch activity via the system

processor and bus.

ALARM SETUP - A momentary push of this switch enables the alarm setup menu in the selected tuner

module’s VFD. Hold this switch for 5 seconds to arm the alarms as configured in the alarm setup

menu.

CLEAR ALARMS - A momentary push of this switch clears all active alarms for the selected tuner

module. The Alarm LED then goes back to solid, the beeper stops and the rear panel contact opens.

Hold this switch for 5 seconds to disarm the alarms as configured in the alarm setup menu.

TUNER BAND – Selects manual AM and FM tuning for the selected tuner module; tune using the

dedicated UP and DN controls. Blue arrow LED illuminates when mode is active.

PRESETS – Each tuner module has capability to recall 20 stored AM stations and 20 stored FM

stations – for a total of 120 stations. PRESETS control selects PRESETS mode for the selected tuner

module; scroll through stored stations using the dedicated UP and DN controls. Blue arrow LED

illuminates when tuner is in PRESETS mode. When in PRESETS mode, second momentary push of

PRESETS switch toggles between AM and FM stored presets.

MODE - SERVICE – Momentary push activates MODE – SERVICE menu. Blue arrow LED illuminates

only when switch is being pushed, or when MODE – SERVICE menu is active. In any active mode,

second momentary push of MODE – SERVICE at any time clears mode. The MODE – SERVICE menu

options are MODE, SERVICE and DIAGNOSTICS.

FORCING – The FORCING control is used to setup the forcing state of the selected tuner module.

Blue arrow LED illuminates only when switch is being pushed, or when FORCING menu is active. The

FORCING menu contains three options: Forced Analog, Forced Digital and A-D Split; options are

dependent on the type of broadcast being received, i.e., HD-1, multicast HD-2 through HD-8, or analog,

as described below. In any active mode, second momentary push of FORCING control at any time

clears mode.

DATA - DISPLAY and DATA - DISPLAY Menu – Selects decoded RDS/RBDS from an analog FM

broadcast and PSD messages from an HD Radio

broadcast for display on the second line of the

VFD. Momentary push DATA - DISPLAY switch scrolls display through each RDS/RBDS and HD

Radio

PSD message data field, as described below.