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Parts Identification

Features

 Multifunction wireless headphones

 Radio FM built-in

 Microphone built in receiver

 Room monitoring feature

 Possible to use as wired headphones (without 

battery)

 Frequency response 15Hz – 16kHz

 Receiver powered from battery or power 

adaptor (not included)

 Transmission frequency range: 88-108MHz

 Weight: 173g (without battery)

Package Includes

 Receiver

 Headphones

 USB power cable

 Jack-jack audio cable

 Cinch-jack audio cable

NOTE. Batteries are not included

Preparation

1. Insert 2 AAA batteries according to polarity 

marks (+/-) to the compartment located in left 

“L” earphone. 

2.  Use volume knob (2) to switch headphones ON. 

If power LED (5) is lighting – batteries has been 

installed correctly and are in good condition.

3. You can power receiver in 3 ways: from USB 

port in computer (use attached USB power 

cable), from external 4,5V power adaptor (not 

included in the set) from 2 AAA batteries. 

Choose one of ways

4. If You decided to use external power insert 

power plug into power socket (10).

5. If You decided to use batteries, insert 2 AAA 

alkaline batteries to the compartment located 

on the bottom of receiver. Remember about 

polarity marks.

IMPORTANT. Do not use external power or 

USB power, when batteries are inserted in re-

ceiver. 1st remove the batteries.

IMPORTANT. Use only alkaline batteries. 

SIRIUS

Instruction Manual

Multifunction Wireless Headphones

MT3525

EN

Headphones

1.  Battery compartment

2.  Volume control and 

 

power switch

3.  Scan button (SCAN)

Receiver

7.  Power indicator (front)

8.  Power and function switch

9.  Microphone socket (MIC)

10.  Power socket 4,5V DC

11.   Microphone (MIC)

12.  Output audio cable

13.  Battery compartment (bottom)

2

3

4

5

6

1

7
8
9

10
11
12
13

Operation

Wireless headphones

4.  Reset button (RESET)

5.  Power indicator

6.  Audio socket

Summary of Contents for SIRIUS MT3525

Page 1: ...t in computer use attached USB power cable from external 4 5V power adaptor not included in the set from 2 AAA batteries Choose one of ways 4 If You decided to use external power insert power plug int...

Page 2: ...witch to MONITORING po sition Place receiver close the person You want to monitored np elderly peoples kids Switch ON the headphones with power volume switch Push RESET button and then SCAN button Lis...

Page 3: ...rz jeden ze sposob w 4 Je eli zdecydowa e si u ywa zewn trzny zasilacz pod cz ko c wk do gniazda zasila nia odbiornika 10 5 Je eli zdecydowa e u ywa baterii w dwie alkaliczne baterie AAA do komory zna...

Page 4: ...rze cznika funkcyjnego na odbiorniku Doko najpo cze zgodniezrysunkiem Fig 2 pami taj o po czeniu wej cia mikrofonowego kompute ra z wyj ciem mikrofonowym odbiornika MIC Umie odbiornik frontem do osoby...

Page 5: ...zteil nicht im Lieferumfang enthalten und ber 2 AAA Batterien Sie ha ben die Auswahl 4 Sollten Sie das Set mit Hilfe von einem Netz teil betreiben wollen dann stecken Sie bitte den Stromstecker in die...

Page 6: ...gler den Kopfh rer ein Dr cken Sie den RESET Knopf und daraufhin den SCAN Knopf Automatisch wird eine aktiver Radioka nal gefunden Um den Sender zu wechseln Fre quenz dr cken Sie nochmals den SCAN Kno...

Page 7: ...n 4 5V str ma dapter medf ljer inte VIKTIGT Ta ur batterierna om str mf rs rj ning via USB kabeln ska anv ndas VIKTIGT Anv nd endast alkaliska batterier SIRIUS Instruktion Manual Tr dl sH rlur Headset...

Page 8: ...reglaget Tryck in terst llningsknappen RESET och sedan kali breringsknappen SCAN Lyssna p FM Radio Mottagaren beh vs inte f r att lyssna p radio Sl p headsetet med P Av volymreglaget Mottagaren beh vs...

Page 9: ...FM 15 16 88 108 173 USB 1 L 2 2 5 3 USB USB 4 5 AAA 4 10 5 AAA SIRIUS MT3525 RU 1 2 3 Scan 4 RESET 5 6 7 8 9 MIC 10 4 5 11 MIC 12 13 2 3 4 5 6 1 7 8 9 10 11 12 13 USB...

Page 10: ...FM 2 RESET SCAN SCAN RESET SCAN RU WIRELESS EARPHONE 2 1 3 2 RESET SCAN ONITORING 2 RESET SCAN WIRELESS HEADPHONE 1 2 RESET SCAN 2 3 4 1...

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