Congratulations! You've chosen the Uniden HH979XL for
your Handheld Marine VHF Radio. The HH979XL has been
engineered to exact marine specifications for reliable,
dependable operations. This Radio gives you the full
complement of all Australian and International channels,
Seaphone Channel Access, Instant Channel 16, recharge
able batteries and more. The HH979XL features Phase
Locked Loop frequency synthesis for precise transmit and
receive frequency control and long term stability. This radio
has been type approved and certified by the Australian
Spectrum Management Agency
and Telstra Corporation for access to its Seaphone Network
around Australia.
Important
In Australia, the VHF-FM Marine Radio Telephone Band is
regulated by the Spectrum Management Agerwy. Any
adjustments or alterations which would alter the perfor
mance of the transceivers original SMA type approvals or
would change the determining method are strictly prohibited.
Replacement or substitution of crystals, transistors, ICs,
regulators, diodes, or any other part of a unique nature, with
parts other than those recommended by UNIDEN may
cause violation of the technical specifications as approved
by the SMA.
You are required to comply with the Rules and Regulations
as set forth by the AUSTRALIAN Spectrum Management
Agency.
Before operating the radiotelephone, you must hold an
appropriate Certificate of Proficiency. To obtain this certifi
cate, you are required to demonstrate by examination a
satisfactory knowledge of the Marine distress and safety
procedures and related operating principles associated with
maritimecommunications.
General information relating to licensing and operation of
stations in the Marine Radio Communication Service can be
obtained from any SMA office in your state.
(SMA) for marine use,
WARNING
UNIDEN does NOT warrant this unit to be waterproof. When
using this unit in a marine environment, care must be taken
to prevent spray or water from entering the unit, which may
damage it.
HH979XLPage 2
Feature Highlights
Australian and International VHF Radio Telephone
Channels
Includes a lull complement of Marine VHF FM frequencies.
Ten Weather Channels
For vital weather information.
Seaphone System Access
Fitted with DTMF keypad and unique Seaphone ID. fully
compatible with TELSTRA’S National Seaphone System.
Auto>Squelch System
Eliminates unwanted noise when the Channel Is not busy .
Scan Mode
Provides rapid, automatic scanning of all channels.
Dual Watch Mode
Chedts for activity on both the current channel and Emer
gency Channel 16.
Rechargeable Battery Pack
Eliminates the costly expense of frequent battery replace
ment.
Battery Save Mode
Consen/es battery energy when there is no activity on the
current channel for over 3 seconds.
LCD Backlight
Illuminates the channel display for visibility at night or under
dim conditions.
Battery Low Detection
The TX LEO (RED) blinks during transmit when the battery
level is LOW.
Pages
HH979XL
UNPACKING
Carefully check the package contents against this list:
- Uniben HH979XL Handheld Marina Radio
• Flexible Antenna
• AC Adaptor/Charger
• Standard Nickel-Cadmium Battery Pack
• Belt Clip
• Wrist strap
• This Operating Guide with Seaphone Registration Form
If any items are missing or damaged, contact your place of
purchase immediately. Be sure to complete and mail the
Seaphone Registration Form to Telstra's Customer Sen/ice
Centre.
OPTIONAL ACCESSORIES
• Speaker-Microphone
A 2-in-1 feature combination for convenient transmitting
and receiving,
• Spare Battery Peck
A replacement pack for your rechargeable battery.
- Standard Pack or Heavy Duty Pack
• Battery Pack Charger
Tiickle or Rapid Charger
HH979XL
Page 4
Controls and Indicators
ANTENNA
CennMtton
INSTANT CH16 CHANNEL DOWN
Switch Switch
TOP INDICATORS AND DISPLAYS
Antenna Connector - Connect the flexible antenna to this
TNC port.
WARNING: Do not use any other antenna other than the
one supplied. This can permanently damage
your radio.
TXfflUSY
Channel UP/DOWN Switches - Use to select a channel.
ON/OFF Volume Control - Rotate clockwise to turn the
Radio ON and increase the volume. Rotate counter
clockwise to turn the Radio OFF or decrease the volume.
TX/Busy Indicator - The red LED lights when you press the
PTT switch (to transmit). It blinks when the Battery is Low
and needs recharging. The green LED (BUSY Indicator)
lights when signals are being received.
CHI 6 (Channel 16) - This swritch is used to access instant
Channel 16 communications.
Page 5
HH979XL
LCD Display - The liquid crystal display (LCD) has several
Indicators that show the current operating
mode. The two digits at the right show the
current selected channel. The smaller
displays show which leatures are enabled.