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Need help?Do you have a question about the Uniden HH979XL and is the answer not in the manual?
Critical safety advice regarding potential explosion hazards of nickel-cadmium batteries.
Information on adhering to Spectrum Management Agency rules for VHF-FM marine radio.
Warning that the unit is not waterproof and must be protected from water damage.
Features include VHF channels, Weather, Seaphone access, Scan, Dual Watch, and battery management.
Lists all items included in the package and available optional accessories for purchase.
Details antenna connector, channel selection, volume control, TX/Busy indicator, and Channel 16 access.
Explains the meaning of various symbols like DW, INT, WX, LOW, and SCN on the LCD.
Describes the built-in speaker, microphone, external jacks, and DTMF keypad usage.
Details the battery release button, monitor/PTT switches, TX power switch, and charger jack.
Covers antenna installation, battery information, and comprehensive recharging procedures.
Explains how to receive transmissions, activate Dual Watch, and use Channel Scan.
Covers Instant Channel 16, switching between Australian/International channels, and Weather Channel scanning.
Details on setting transmit power levels (High/Low) and proper speaking technique.
Covers Automatic Dialling, Memory Dialling, Over-Dialling, and Last Number Redial features.
Explains the function of the TX LED, CLEAR button, and Confirmation Tones.
Detailed explanation of numeric, special function, and memory storage/recall keys.
Describes the TX LED and LCD display indications during DTMF operations.
Covers automatic and manual call procedures from a vessel to shore.
Explains Shore to Ship calls, booking procedures, and shore-to-vessel communication.
Procedures for using repeater mode for extended range and initiating emergency calls.
Discusses variables like installation, antenna height, and location impacting VHF signal strength.
Step-by-step guide for managing telephone numbers stored in memory.
Explains how to use Last Number Redial and Manual DTMF Over-Dialling for accessing services.
Details on accessing the Automated Seaphone Service, associated fees, and contact information.
Guide on how to get the radio serviced and procedures for making warranty claims.
Advises on cleaning the radio with water and general precautions for maintaining the radio.
Table listing Australian channels, frequencies, and their designated uses.
Table listing International channels, frequencies, and their designated uses.
Covers general specs like channels, controls, size, and transmitter output, modulation, range.
Details receiver frequency range, sensitivity, selectivity, and IF frequencies.
Outlines warranty duration, covered parts, remedies, and the step-by-step procedure for claims.
Instructions for completing and returning the Telstra Seaphone Registration Form.
General| NOAA Weather Channels | Yes |
|---|---|
| Emergency Channel | Channel 16 |
| Type | Handheld |
| Power Output | 5W / 1W |
| Features | Backlit LCD |
| Display | LCD |
