Olywiz HTD-828 User Manual

【
Note
】
All pictures in this user's manual are for reference only.
【
Note
】
The technical specification above is for reference only.
Do not use the radio in area where government law prohibited.
Do not use the radio in gas station, airport or places where using radio is prohibited.
Do not expose the radio to long period of direct sunlight, nor place it close to
heating appliances.
Do not place the radio in excessively dusty and/or humid areas, nor on unstable
surface.
Do not expose the radio to rain or moisture; to prevent fire or electric shock.
If you detect an abnormal odor or smoke coming from the radio, turn off the radio
or remove the battery from the radio immediately. Contact Olywiz Customer
Service Center immediately.
Maintenance should only be attempted by professional technicians.
Figure 3
Figure 4
Figure 5
Figure 1 Figure 2
◆
Supplied Accessories
Note :Be sure the accessory plug well contacted
with the jack.
Carefully unpack the radio. We recommend that you identify the items listed in the
following table before discarding the packing material. If any items are missing or have
been damaged during shipment, file a claim with the carrier immediately.
Hold the antenna at the base, rotate clockwise into
the threaded connector on the top of the radio.
( Figure3 )
Note: Do not over tighten to prevent damage of the
antenna.
Remove the screws on the back of the radio; align
the belt clip with the screw holes on the radio, then
tighten the screws.
To remove the belt clip, loosen the screws and take
out the belt clip, then tighten the screws back to the
radio.( Figure 4 )
1.Connect the AC adapter to the charging port of
desktop charger, then plug the other end of the AC
adapter to a wall outlet or power strip (100-240V
~50/60Hz). The GREEN LED will light, indicating
the charger is being supplied with power.
2.Turn off your radio, place the battery alone or
with the radio into the charger.
Be sure the battery is well connected with the
charger contacts.
3.When the battery or radio has been put into the
desktop charger, the LED will turn to RED and
remain solidly on. This is an indicator that the battery
is charging. Charging time depends on the battery
capacity. Once the battery is completely charged,
the GREEN LED light will remain on solidly.
Antenna
To install the battery: Take out the radio, slide the battery down onto the back of the
radio, then push up the battery latch until it locks into place. (Figure 1)
To remove the battery: Turn off the radio; then unlock the battery latch and take out
the battery from the radio. (Figure 2)
Pull out the rubber cover (marked with SP/MIC),
insert the accessory plug into the speaker/mic jack.
( Figure 5 )
User's Manual
Please read this manual carefully before use and keep for further reference.
Unpack and Check Equipment
Preparation
Technical Specifications
Frequency
Voltage
Channel Number
RF Power
Dimensions
weight
GMRS Radio
3.7V (Li-ion)
2W
118mmx58mmx37mm (exclude antenna)
190g (with battery and antenna)
Preparation
HTD-828
Two-way radio
15

Olywiz HTD-828 Specifications

General

Brand	Olywiz
Model	HTD-828
Category	Two-Way Radio
Language	English

Summary

Safety and Precautions

General Safety Warnings

Advises against using the radio in prohibited areas, near flammable substances, or in extreme environments.

Technical Specifications

Unpack and Check Equipment

Supplied Accessories

Lists all items included in the package, such as antenna, charger, battery, belt clip, user's manual, and wrist loop.

Preparation

Charge the Battery Pack

Instructions for charging the battery using the desktop charger, including LED indicators and charging time advice.

Install/Remove the Battery Pack

Guides on how to attach and detach the battery pack from the radio, ensuring it locks securely.

Install the Antenna

Procedure to attach the antenna to the radio by rotating it clockwise into the threaded connector.

Install/Remove the Belt Clip

Steps to affix or detach the belt clip from the back of the radio using screws.

Install Optional Speakers/Microphone

Instructions for connecting external audio accessories by inserting the plug into the SP/MIC jack.

Auxiliary Functions

Squelch Level Setting

Explanation of squelch level adjustment via software for signal reception and noise reduction.

Time-out Timer (TOT)

Function to prevent prolonged channel occupation by automatically stopping transmission after a set time.

Voice Prompt

Enables voice announcements for channel numbers and allows language switching (English/Chinese/Silent).

Monitor Function

Allows listening to background noise to adjust volume or check channel activity when signals are weak.

Scan Function

Enables the radio to scan for active channels automatically, stopping on detected signals.

FM Radio Function

Optional function to receive FM radio broadcasts by long-pressing the Monitor button.

Power Saving

Automatic mode to reduce power consumption when the radio is idle for 5 seconds.

Low Battery Alert

Audible alert (beeps) to notify the user when the battery level is critically low.

CTCSS/DCS

Privacy code setting for secure communication, requiring matching codes on all radios in a group.

Troubleshooting Guide

Getting Acquainted

Radio Components Overview

Identifies and describes key parts of the radio, including accessory jack, flashlight, knobs, indicators, and buttons.

Basic Operation

Turning the Radio On/Off

Instructions on how to power the radio on or off using the Power/Volume Knob.

Flashlight Operation

Guide to activating and deactivating the built-in flashlight by pressing the Function key.

Transmitting and Receiving

Procedure for sending and receiving calls using the PTT button and proper speaking distance.

Adjusting the Volume

Method for adjusting the radio's volume level while no signal is being received.

FCC Compliance and Licensing

FCC Warning

Information on modifications, RF exposure guidelines, and compliance with FCC Part 15 rules.

FCC Licensing Information

Details on the requirement for a GMRS license to operate on specified frequencies in the US.