Retevis RT78 User manual

EU
DE
FR
IT
ES
Model: RT78
Two Way Radio
USER'S MANUAL

Quick operation instructions
Basic operate:
English
1

Warning:
Before using, please install the antenna to the right place, then power on. ( The radio will be
broken if transmitting when not install the antenna)
①Power and Volume switch knob.
Turn the top knob clockwise to power on, it will have a “beep” tone. Turn the knob clockwise
or counterclockwise to increase or decrease the volume.
When using the wireless microphone or earpiece, please note the setting off or auto in the
App. They two settings all will make the volume knob have no effect.
②Waterproof rubber plug (do not disassemble)
③Orange top button. (multi-function composite button)
1. [Double-click the top button] When pairing an external device such as a mobile phone, a
Bluetooth headset, a wireless PTT, or a wireless hand microphone, the “ding-dong” prompt
tone enters the external pairing state and waits for pairing with an external device.
2. [Short press] Turn the radio on or off, and use the up and down buttons to adjust the radio.
Press the Up button to search the radio by Increasing the frequency. Press the Down button
to search the radio by Decreasing frequency
3. [Long press] Turn on/off the radio prohibit transmit function. When the radio and network
intercom dual mode are used, you can choose to turn off the radio transmission function and
use only the network intercom function.
④Microphone
When speaking the signal, please keep the distance between the microphone and the mouth
about 3-5 cm.
⑤LED indicator
The radio transceiver and receive status indication, green light when receiving the signal, and
red light when press PTT to transmit.
⑥expansion interface: (not the headphone interface)
Connection for the Beidou+GPS satellite positioning option, as well as new external function
extensions.
⑦PTT transmit button
Press and hold the PTT button and speak in normal speech. Release the PPT button to
receive the signal.
⑧Up, Down Switch Button:
1. In the intercom mode, press the up and down keys to switch the channel. Please use
WinoSmart APP (HT) to preset the channel frequency.
2. In the FM radio mode, press the up and down keys to tune the audio frequency.
⑨battery pack
Installation: Push the battery into the position along the aluminum rail track and the buckle
will automatically snap.
Remove: Press the battery clip down and pull the battery to the bottom.
2

Note: Due to the waterproof machine, the battery and the body are relatively compact.
⑩battery charging interface
Please use the original charger for charging. Do not transmit the radio while charging.
RT78 the main Specification
Frequency range: UHF 400-470MHZ
Channel number: 16*N group（N≧1)
RF power:≤4w
Channel space:25khz(wideband) 12.5khz(narrowband)
Support network: 2G, 3G, 4G, 5G, WiFi, CDMA, GSM, etc.
Supply voltage: 3.7 V lithium battery
Battery capacity: 5200 mAh
Charging interface: USB
Mode of operation: full-featured APP operation
FM radio: FM 88-108MHz
Frequency stability: ±2.5ppm
Working temperature: -20 ~ +60 ° C
Dimensions: 58 (W) x 125 (H) x 35 (D) mm (without antenna)
Weight: body 140g battery 120g
Receiver
Sensitivity（12DB SINAD)
Adjacent Channel Selectivity
intermodulation rejection
False signal response
Audio response
Signal to noise ratio
Wideband
≤0.20μV
≥70db
≥65db
≥70db
±1～-3db(0.3～3khz)
≥45db
Narrowband
≤0.22μV
≥65db
≥60db
≥70db
±1～-3db(0.3～2.55khz)
≥40db
3
output power
modulation mode
Adjacent channel selectivity
FM noise
Parasitic and harmonic
Audio response
Modulation distortion
broadband
16KφF3E
≥70db
≥45db
≥60db
±1～-3db(0.3～3khz)
narrowband
11KφF3E
≥60db
≥43db
≥60db
±1～-3db(0.3～2.55khz)
Launch part
≤4W
≤3%

2. Open the app, select "bind new device", open the walkie talkie, then double-click the
orange button on the top of the walkie talkie, you will hear the "ding-dong" pairing tone, and
prompt the walkie talkie to enter pairing status.
3, choose the device you want to pair
4, some mobile phone Bluetooth pairing requires authorization, so [make sure] pull down
the phone menu to see, select to confirm, Bluetooth pairing can be paired successfully.
Second: How to modify the frequency?
Open the mobile app and open the RT78 interface, as shown below
4
First: How to connect the walkie-talkie?
1. Android users, open the phone, scan the QR code below, download the walkie-talkie APP
Apple users, Search "BS HT" in Apple Store, Download APP
Please refer to the official website for details.
https://www.retevis.com/rt78-manual

Long press on a channel and select Edit Channel to edit the channel parameters.
Third: How to display the frequency on the phone
When the frequency setting is completed, horizontally displaying the phone, and the
frequency will be displayed on the map interface (the up arrow means launching status and
the down arrow means receiving state)
FouthFifth: How to create a new network channel (this function is only valid for
Android)
1. Open the APP, click [Join Network Channel], select [Create New Channel]
2, Set the group name you want on the title, signaling your password, if it is empty, meas
open to join
3. Click [Save] in the upper right corner to create a new network channel.
Fifth: How to bind the network channel? (This feature is only available for Android)
1, long press the top avatar, select login, choose to log in with QQ
2. In the APP interface, select [Join Network Channel], select [Add Existing Channel], click
the [Magnifying Glass] icon in the upper right corner, enter the channel group you need to
enter in the text box, click [Join] to join the network. If the webmaster sets the password,
you need to enter the same password to enter.
For example: (for Weinuo product exchange group, password is 66666)
3. Open the RT78 interface, press and hold on a certain channel, select [Bind Network
Channel], and then select the network channel you joined and bind is ok.
Sixth: How to achieve network and analog switching? (This feature is only available
for Android)
1. Under the network channel you are bound to, long press and click [Link Mode] to realize
network and analog transition. (Note: To achieve network analog transition, you must have
the administrator qualification of the network group. Non administrator has no right to
operate)
2, [synchronous radio configuration], this function can synchronize the analog frequency of
the network channel that bound to the network channels into the same parameters (without
the consent of the members, please be cautious to operate)
Seventh: How to close the car radio after the pairing?
5

6
Click [Identification Information] to enable/disable signaling, such as [Location] On,
Signaling Sound Position Signal
Nineth: How to turn on voice relay?
Open the APP, select the RT78 interface, open the settings interface , select [General
Settings], click [Voice Relay] to implement the voice relay function (this function does not
depend on the network)
RF ENERGY EXPOSURE AND PRODUCT SAFETY GUIDE FOR PORTABLE TWO-WAY
RADIOS
Before using this radio, read this guide which contains important
operating instructions for safe usage and RF energy awareness and
control for compliance with applicable standards and regulations.
ATTENTION!
Open the mobile app, click on the [Power] section and turn it to gray to turn off the car
radio. The next time you need to turn it on, open the app and the [Power] part will light up
and you can use it normally.
Eighth: How to turn off/on the signaling tone?
Long press the avatar to enter the following interface:

This two-way radio uses electromagnetic energy in the radio frequency (RF) spectrum to
provide communications between two or more users over a distance. RF energy, which
when used improperly, can cause biological damage. All Retevis two-way radios are
designed, manufactured, and ested to ensure they meet government-established RF
exposure levels. In addition, manufacturers also recommend specific operating instructions
to users of two-way radios. These instructions are important because they inform users
about RF energy exposure and provide simple procedures on how to control it. Please refer
to the following websites for more information on what RF energy exposure is and how to
control your exposure to assure compliance with established RF exposure limits:
http://www.who.int/en/
Local Government Regulations
When two-way radios are used as a consequence of employment, the Local Government
Regulations requires users to be fully aware of and able to control their exposure to meet
occupational requirements. Exposure awareness can be facilitated by the use of a product
label directing users to specific user awareness information. Your Retevis two-way radio has
a RF Exposure Product Label. Also, your Retevis user manual, or separate safety booklet
includes information and operating instructions required to control your RF exposure and to
satisfy compliance requirements.
Radio License
Governments keep the radios in classification, business two-way radios operate on radio
frequencies that are regulated.
by the local radio management departments (FCC, ISED, OFCOM, ANFR, BFTK,
Bundesnetzagentur...).To transmit on these frequencies, you are required to have a license
issued by them. The detailed classification and the use of your two radios, please contact
the local government radio management departments.Use of this radio outside the country
where it was intended to be distributed is subject to government regulations and may be
prohibited.
Unauthorized modification and adjustment
Changes or modifications not expressly approved by the party responsible for compliance
may void the user’s authority granted by the local government radio management
departments to operate this radio and should not be made. To comply with the
corresponding requirements, transmitter adjustments should be made only by or under the
supervision
of a person certified as technically qualified to perform transmitter maintenance and repairs
in the private land mobile and fixed services as certified by an organization representative of
the user of those services.Replacement of any transmitter component (crystal,
semiconductor, etc.) not
authorized by the local government radio management departments equipment authorization
for this radio could violate the rules.
FCC Requirements:
This device complies with part 15 of the FCC Rules. Operation is subject to the condition
that this device does not cause harmful interference. (Licensed radios are applicable); This
7

device complies with part 15 of the FCC Rules. Operation is subject to the following two
conditions:
(Other devices are applicable)
(1) This device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that may cause
undesired operation.
NOTE: This equipment has been tested and found to comply with the limits for a Class A
digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference when the equipment is operated in a
commercial environment. This equipment generates, uses, and can radiate radio frequency
energy and, if not installed and used in accordance with the instruction manual, may cause
harmful interference to radio
communications. Operation of this equipment in a residential area is likely to cause harmful
interference in which case the user will be required to correct the interference at his own
expense.
CE Requirements:
•(Simple EU declaration of conformity) Shenzhen Retevis Technology Co., Ltd. declares that
the radio equipment type is in compliance with the essential requirements and other relevant
provisions of RED Directive 2014/53/EU and the ROHS Directive 2011/65/EU and the WEEE
Directive 2012/19/EU; the full text of the EU declaration of conformity is available at the
following internet address: www.retevis.com.
•Restriction Information
This product can be used in EU countries and regions, including: Belgium (BE), Bulgaria
(BG), Czech Republic (CZ), Denmark (DK), Germany (DE), Estonia (EE), Ireland (IE),
Greece (EL), Spain (ES), France (FR), Croatia (HR), Italy (IT), Cyprus (CY), Latvia (LV),
Lithuania (LT), Luxembourg (LU), Hungary (HU), Malta (MT), Netherlands (NL), Austria (AT),
Poland (PL), Portugal (PT), Romania (RO), Slovenia (SI), Slovakia (SK), Finland (FI),
Sweden (SE) and United Kingdom (UK).For the warning information of the frequency
restriction, please refer to the package or manual section.
•Disposal
The crossed-out wheeled-bin symbol on your product, literature, or packaging
reminds you that in the European Union, all electrical and electronic products,
batteries, and accumulators (rechargeable batteries) must be taken to designated
collection locations at the end of their working life. Do not dispose of these products
as unsorted municipal waste. Dispose of them according to the laws in your area.
IC Requirements:
Licence-exempt radio apparatus This device contains licence-exempt
transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development
Canada’s licence-exempt RSS(s). Operation is subject to the following two conditions:
(1) This device may not cause interference.
(2) This device must accept any interference, including interference that may cause
undesired operation of the device.
8

Le présent appareil est conforme aux CNR d’Industrie Canada applicables aux appareils
radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes :
(1) l’appareil ne doit pas produire de brouillage;
(2) l’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, même si le
brouillage est susceptible d’en compromettre le fonctionnement.
RF Exposure Information
•DO NOT operate the radio without a proper antenna attached, as this may damage the
radio and may also cause you to exceed RF exposure limits. A proper antenna is the
antenna supplied with this radio by the manufacturer or an antenna specifically authorized
by the manufacturer for use with this radio, and the antenna gain shall not exceed the
specified gain by the manufacturer declared.
•DO NOT transmit for more than 50% of total radio use time, more than 50% of the time can
cause RF exposure compliance requirements to be exceeded.
•During transmissions, your radio generates RF energy that can possibly cause interference
with other devices or systems. To avoid such interference, turn off the radio in areas where
signs are posted to do so.•DO NOT operate the transmitter in areas that are sensitive to
electromagnetic radiation such as hospitals, aircraft, and blasting sites.
•Portable Device, this transmitter may operate with the antenna(s) documented in this filing
in Push-to-Talk and body-worn configurations. RF exposure compliance is limited to the
specific belt-clip and accessory configurations as documented in this filing and the
separation distance between user and the device or its antenna shall be at least 2.5 cm.
•Mobile Device, during operation, the separation distance between user and the antenna
subjects to actual regulations, this separation distance will ensure that there is sufficient
distance from a properly installed externally-mounted antenna to satisfy the RF exposure
requirements.
•Occupational/Controlled Radio, this radio is designed for and classified as
“Occupational/Controlled Use Only”, meaning it must be used only during the course of
employment by individuals aware of the hazards, and the ways to minimize such hazards;
NOT intended for use in a General population/uncontrolled environment.
•General population/uncontrolled Radio, this radio is designed for and classified as “General
population/uncontrolled Use”.
RF Exposure Compliance and Control Guidelines and Operating Instructions
To control your exposure and ensure compliance with the occupational/controlled
environment exposure limits, always adhere to the following procedures.
Guidelines:
•User awareness instructions should accompany the device when transferred to other
users.
•Do not use this device if the operational requirements described herein are not met.
Operating Instructions:
•Transmit no more than the rated duty factor of 50% of the time. To Transmit (Talk), push the
Push to Talk (PTT) button. To receive calls (listen), release the PTT button. Transmitting
50% of the time, or less, is important because the radio generates measurable RF energy
9

exposure only when transmitting in terms of measuring for standards compliance.
•Transmit only when people outside the vehicle are at least the recommended minimum
lateral distance away from a properly installed according to installation instructions,
externally mounted antenna.
•When operating in front of the face, worn on the body, always place the radio in a Retevis
approved clip, holder, holster, case, or body harness for this product. Using approved
body-worn accessories is important because the use of Non-Retevis approved accessories
may result in exposure levels, which exceed the IEEE/ICNIRP RF exposure limits.
Hand-held Mode
• Hold the radio in a vertical position with the microphone (and other parts of the radio
including the antenna) at least 2.5 cm (one inch) away from the nose or lips.The antenna
should be kept away from the eyes. Keeping the radio at a proper distance is important as
RF exposure decreases with increasing distance from the antenna.
Phone Mode
•When placing or receiving a phone call, hold your radio product as you would a
wireless telephone. Speak directly into the microphone.Electromagnetic
Interference/Compatibility
NOTE: Nearly every electronic device is susceptible to electromagnetic interference (EMI) if
inadequately shielded, designed, or otherwise configured for electromagnetic compatibility.
Avoid Choking Hazard
Turn off your radio power in the following conditions:
Small Parts. Not for children under 3 years.
WARNING
•Turn off your radio before removing (installing) a battery or accessory or when
charging battery.
•Turn off your radio when you are in a potentially hazardous environments: Near
electrical blasting caps, in a blasting area, in explosive atmospheres
(inflammable gas, dust particles, metallic powders, grain powders, etc.).
•Turn off your radio while taking on fuel or while parked at gasoline service
stations.To avoid electromagnetic interference and/or compatibility conflicts
•Turn off your radio in any facility where posted notices instruct you to do so,
hospitals or health care facilities (Pacemakers, Hearing Aids and Other Medical
Devices) may be using equipment that is sensitive to external RF energy.
•Turn off your radio when on board an aircraft. Any use of a radio must be in
accordance with applicable regulations per airline crew instructions.
• Use the lowest volume necessary to do your job.
• Turn up the volume only if you are in noisy surroundings.
• Turn down the volume before adding headset or earpiece.
Protect your hearing:
10

WARNING
WARNING
WARNING
• Limit the amount of time you use headsets or earpieces at high volume.
• When using the radio without a headset or earpiece, do not place the radio's
speaker directly against your ear
• Use careful with the earphone maybe possible excessive sound
pressure from earphones and headphones can cause hearing loss
Note: Exposure to loud noises from any source for extended periods of time may
temporarily or permanently affect your hearing. The louder the radio's
volume, the less time is required before
•your hearing could be affected. Hearing damage from loud noise is sometimes
undetectable at first and can have a cumulative effect.
Antennas
•Do not use any portable radio that has a damaged antenna. If a damaged
antenna comes into contact with the skin when the radio is in use, a minor burn
can result.
Batteries (If appropriate)
•When the conductive material such as jewelry, keys or chains touch exposed
terminals of the batteries, may complete an electrical circuit (short circuit the
battery) and become hot to cause bodily injury such as burns. Exercise care in
handling any battery, particularly when placing it inside a pocket, purse or other
container with metal objects
Long transmission
•When the transceiver is used for long transmissions, the radiator and chassis will
become hot.
Forbid
•Do not use charger outdoors or in moist environments, use only in dry
locations/conditions.
•Do not disassemble the charger, that may result in risk of electrical shock or fire.
•Do not operate the charger if it has been broken or damaged in any way.
•Do not place a portable radio in the area over
an air bag or in the air bag deployment area. The radio may be propelled with
great force and cause serious injury to occupants of the vehicle when the air bag
inflates.
To reduce risk
•Pull by the plug rather than the cord when disconnecting the charger.
•Unplug the charger from the AC outlet before attempting any maintenance or
cleaning.
•Contact Retevis for assistance regarding repairs and service.
•The adapter shall be installed near the equipment and shall be easily accessible
Avoid Burns
Safety Operation
11

Approved Accessories
12
WARNING
•This radio meets the RF exposure guidelines when used with the Retevis
accessories supplied or designated for the product. Use of other accessories
may not ensure compliance with the RF exposure guidelines and may violate
regulations.
•For a list of Retevis-approved accessories for your radio model, visit the

Schnelle Operationsanweisung
Grundlegende Bedienung:
Deutsch
1

Warnung:
Installieren Sie die Antenne vor der Verwendung an der richtigen Stelle und schalten Sie sie
dann ein. (Das Funkgerät wird beim Senden unterbrochen, wenn die Antenne nicht
installiert wird.)
①Ein- / Ausschalter und Lautstärkeregler.
Drehen Sie den oberen Knopf im Uhrzeigersinn, um das Gerät einzuschalten. Es ertönt ein
Piepton. Drehen Sie den Knopf im oder gegen den Uhrzeigersinn, um die Lautstärke zu
erhöhen oder zu verringern.
Beachten Sie bei Verwendung des Funkmikrofons oder der Hörmuschel die Einstellung Aus
oder Automatisch in der App. Diese beiden Einstellungen bewirken, dass der Lautstärk-
eregler keine Wirkung hat.
②Wasserdichter Gummistopfen (nicht zerlegen)
③Orange obere Taste. (Multifunktionale Verbundtaste)
1. [Doppelklicken Sie auf die obere Schaltfläche] Beim Koppeln eines externen Geräts, z. B.
eines Mobiltelefons, eines Bluetooth-Headsets, einer drahtlosen PTT oder eines drahtlosen
Handmikrofons, wechselt der Aufforderungston „ding-dong“ in den Status für das externe
Koppeln und wartet auf das Koppeln mit einem externen Gerät.
2. [Kurz drücken] Schalten Sie das Funkgerät ein oder aus und stellen Sie das Funkgerät
mit den Aufwärts- und Abwärts-Taste ein.
Drücken Sie die Aufwärts-Taste, um das Funkgerät durch Erhöhen der Frequenz zu
durchsuchen. Drücken Sie die Abwärts-Taste, um das Radio nach abnehmender Frequenz
zu durchsuchen
3. [Lang drücken] Ein- / Ausschalten der Funkübertragungssperrfunktion. Wenn der Dual
Modus für Funk und Netzwerk-Intercom verwendet wird, können Sie die Funkübertragungs-
funktion deaktivieren und nur die Netzwerk-Intercom Funktion verwenden.
④Mikrofon
Achten Sie beim Sprechen des Signals darauf, dass der Abstand zwischen Mikrofon und
Mund ca. 3-5 cm beträgt.
⑤LED Anzeige
Der Funk-Transceiver und die Empfangsstatusanzeige, grünes Licht beim Empfang des
Signals und rotes Licht beim Drücken von PTT zum Senden.
⑥Erweiterungsschnittstelle: (nicht die Kopfhörerschnittstelle)
Anschluss für die Satellitenpositionierungsoption Beidou + GPS sowie neue externe
Funktionserweiterungen.
⑦PTT Sendetaste
Halten Sie die PTT Taste gedrückt und sprechen Sie in normaler Sprache. Lassen Sie die
PPT Taste los, um das Signal zu empfangen.
⑧Aufwärts- / Abwärtsschalter:
1. Drücken Sie im Intercom-Modus die Aufwärts- und Abwärtstaste, um den Kanal zu
2

wechseln. Bitte verwenden Sie die WinoSmart APP (HT), um die Kanalfrequenz
einzustellen.
2. Drücken Sie im FM-Radiomodus die Aufwärts- und Abwärtstaste, um die Audiofrequenz
einzustellen.
⑨Batteriepack
Installation: Schieben Sie den Akku in die Position entlang der Aluminiumschiene und die
Schnalle rastet automatisch ein.
Entfernen: Drücken Sie die Batterieklemme nach unten und ziehen Sie die Batterie nach
unten.
Hinweis: Aufgrund der wasserdichten Maschine sind Akku und Gehäuse relativ kompakt.
⑩Akku Ladeschnittstelle.
Bitte verwenden Sie zum Laden das Original-Ladegerät. Senden Sie das Funkgerät nicht
während des Ladevorgangs.
RT78 Hauptspezifikation
Frequenzbereich: UHF 400-470MHZ
Kanal Nummer: 16*N Gruppe（N≧1)
RF Leistung:≤4w
Kanalraum:25khz(Breitband) 12.5khz(Schmalband)
Unterstützungsnetzwerk: 2G, 3G, 4G, 5G, WiFi, CDMA, GSM, usw.
Versorgungsspannung: 3.7 V Lithiumbatterie
Batteriekapazität: 5200 mAh
Ladeschnittstelle: USB
Funktionsweise: Funktionsweise: APP Bedienung mit vollem Funktionsumfang
FM radio: FM 88-108MHz
Frequenzstabilität: ±2.5ppm
Arbeitstemperatur: -20 ~ +60 ° C
Abmessungen: 58 (W) x 125 (H) x 35 (D) mm (ohne Antenn)
Gewicht: körper 140g batterie 120g
Empfänger
Empfindlichkeit（12DB SINAD)
Angrenzende Kanalselektivität
Intermodulationsunterdrückung
Falsche Signalantwort
Audioantwort
Signal-Rausch-Verhältnis
Breitband
≤0.20μV
≥70db
≥65db
≥70db
±1～-3db(0.3～3khz)
≥45db
Schmalband
≤0.22μV
≥65db
≥60db
≥70db
±1～-3db(0.3～2.55khz)
≥40db
3

4
Erstens: So schließen Sie das Walkie Talkie an?
1, Android Nutzer, Öffnen Sie das Telefon, scannen Sie den unten stehenden QR Code
und laden Sie die Walkie Talkie App herunter.
2, Öffnen Sie die App, wählen Sie "bind new device", öffnen Sie das Walkie Talkie, dann
doppelklicken Sie auf die orange Taste auf der Oberseite des Walkie Talkie, Sie werden
den "ding-dong" Paarungston hören, und fordern Sie das Walkie Talkie, um Paarungsstatus
eingeben
3, Wählen Sie das Gerät aus, das Sie koppeln möchten
4, Für manche Bluetooth-Pairing Vorgänge mit Mobiltelefonen ist eine Autorisierung
erforderlich. Öffnen Sie daher das Telefonmenü, und zur Bestätigung auswählen, dass die
Bluetooth-Pairing Vorgänge erfolgreich durchgeführt werden können.
Zweitens: Wie man die Frequenz ändert?
Öffnen Sie die mobile App und öffnen Sie die RT78 Oberfläche, wie unten gezeigt
Apple Benutzer, Suche "BS HT" im Apple Store, App herunterladen
Details finden Sie auf der offiziellen Website.
https://www.retevis.com/rt78-manual
Teil senden
Ausgangsleistung
Modulationsmodus
Angrenzende Kanalselektivität
FM-Rauschen
Parasitär und harmonisch
Audioantwort
Modulationsverzerrung
Breitband
16KφF3E
≥70db
≥45db
≥60db
±1～-3db(0,3～3khz)
Schmalband
11KφF3E
≥60db
≥43db
≥60db
±1～-3db(0.3～2,55khz)
≤4W
≤3%

Halten Sie einen Kanal gedrückt und wählen Sie Kanal bearbeiten, um die Kanalparameter
zu bearbeiten.
Drittens: Wie wird die Frequenz auf dem Telefon angezeigt?
Wenn die Frequenzeinstellung abgeschlossen ist, wird das Telefon horizontal angezeigt
und die Frequenz wird auf der Kartenoberfläche angezeigt (der Aufwärtspfeil bedeutet
Startstatus und der Abwärtspfeil bedeutet Empfangsstatus).
Viertens: So erstellen Sie einen neuen Netzwerkkanal (diese Funktion ist nur für
Android gültig)
1. Öffnen Sie die APP, klicken Sie auf [Join Network Channel] und wählen Sie [Create New
Channel].
2. Legen Sie den gewünschten Gruppennamen für den Titel fest und fordern Sie zur
Eingabe eines Kennworts auf. Wenn es leer ist, können Sie beitreten.
3. Klicken Sie oben rechts auf [Save], um einen neuen Netzwerkkanal zu erstellen.
Fünftens: Wie binde ich den Netzwerkkanal? (Diese Funktion ist nur für Android
verfügbar.)
1. Lang auf den oberen Avatar drücken, Login auswählen, Login mit QQ auswählen.
2. Wählen Sie in der APP Oberfläche [Join Network Channel], wählen Sie [Add Existing
Channel], klicken Sie auf das Symbol [Magnifying Glass] in der oberen rechten Ecke, geben
Sie die Kanalgruppe ein, die Sie in das Textfeld eingeben müssen, und klicken Sie auf
[Join], um dem Netzwerk beizutreten. Wenn der Webmaster das Passwort festlegt, müssen
Sie dasselbe Passwort eingeben.
Zum Beispiel: (für die Weinuo Produktaustauschgruppe lautet das Passwort 66666)
5

Öffnen Sie die mobile App, klicken Sie auf den Abschnitt [Power] und schalten Sie das
Autoradio aus. Wenn Sie es das nächste Mal einschalten müssen, öffnen Sie die App und
der [Power] Teil leuchtet auf und Sie können es normal verwenden.
Siebtens: So schalten Sie den Signalton ein / aus?
Drücken Sie lange auf den Avatar, um die folgende Benutzeroberfläche aufzurufen:
6
3. Öffnen Sie die RT78 Schnittstelle, halten Sie einen bestimmten Kanal gedrückt, wählen
Sie [Bind Network Channel] und wählen Sie dann den Netzwerkkanal aus, dem Sie
beigetreten sind, und die Bindung ist in Ordnung.
Sechstens: Wie erreicht man eine Netzwerk- und Analogvermittlung? (Diese
Funktion ist nur für Android verfügbar.)
1. Halten Sie unter dem Netzwerkkanal, an den Sie gebunden sind, die Taste gedrückt und
klicken Sie auf [Link Mode], um den Netzwerk- und Analogübergang zu realisieren.
(Hinweis: Um eine analoge Netzwerkumstellung zu erreichen, müssen Sie über die
Administratorqualifikation der Netzwerkgruppe verfügen. Nicht-Administrator hat kein
Betriebsrecht.)
2, [synchronous radio configuration], diese Funktion kann die analoge Frequenz des
Netzwerkkanals, der an die Netzwerkkanäle gebunden ist, mit denselben Parametern
synchronisieren (ohne die Zustimmung der Mitglieder, bitte seien Sie vorsichtig beim
Betrieb)
Achte: So schließen Sie das Autoradio nach dem Pairing?

7
Klicken Sie auf [Identification Information], um die Signalisierung zu aktivieren /
deaktivieren, z. B. [Location] Ein, Signalisierung Tonpositionssignal
Zehntens: So schalten Sie das Sprachrelais ein?
Öffnen Sie die APP, wählen Sie die RT78 Schnittstelle aus, öffnen Sie die
Einstellungsschnittstelle , wählen Sie [General Settings] und klicken Sie auf [Voice
Relay], um die Voice Relay-Funktion zu implementieren (diese Funktion ist nicht vom
Netzwerk abhängig).
Lesen Sie vor der Verwendung dieses Funkgeräts diese
Bedienungsanleitung, die wichtige Betriebsanleitungen für den sicheren
Gebrauch und die Kenntnis der Funkfrequenz und die Kontrolle der
Einhaltung der geltenden Normen und Vorschriften enthält.
ATTENTION!
Dieses Zwei-Wege Funkgerät verwendet elektromagnetische Energie im
Radiofrequenzspektrum (RF), um die Kommunikation zwischen zwei oder mehr Benutzern
über eine Distanz zu ermöglichen. RF-Energie, die bei unsachgemäßer Verwendung
biologische Schäden verursachen kann.
Alle Funkgeräte von Retevis sind so konzipiert, hergestellt und getestet, dass sie den von
der Regierung festgelegten RF-Grenzwerten entsprechen. Darüber hinaus empfehlen
RF ENERGIE EXPOSITION- UND PRODUKT-SICHERHEITSHIN-
WEISE FÜR TRAGBARE ZWEI-WEGE-FUNKGERÄT