AudioMX HG-21B, User Manual, Page: 5 / 8

04 05
18. Micro AAA / HR03 batteries for headphones
19. 3.5 mm to RCA adapter (Short “Y” shaped cable)
Installation
Transmitter installation
1. Connect the supplied mains adapter into the mains socket.
2. Plug the mains adaptor into the DC in jack located on the rear of the transmitter. Slide the
power switch to “ON”. The LED indicator on the transmitter starts to flash in blue for about
5 seconds then light up steadily.
3. Connect the transmitter to an audio source with the included RCA to 3.5 mm cable. The
rear of the transmitter has audio sockets with Left and Right for connecting the RCA
cable to the audio output jack of TV, DVD, VCD, VCR, Hi-Fi, CD / MP3 / VCD / DVD players,
iPod, MP3 and more audio sources. Be sure to match red to red and white to white.
4. For TV / DVD / VCD / VCR / Hi-Fi, switch to “-8 dB”. For portable devices like CD / MP3 /
VCD / DVD players, and iPod, switch to “0 dB”.
Notes:
1. Use only the supplied mains adapter. The mains adapter may only be used in dry rooms.
2. If the desired audio source only has a 6.3 mm jack, connect the RCA audio cable with the
supplied 3.5 mm to 6.3 mm jack adaptor first.
Product Profile
Transmitter
1. Charging LED (CHARGE)
2. Operating LED (POWER)
3. Charging pins
4. Signal strength setting
5. RCA audio in jack
6. On / Off switch
7. DC in jack
Headphones
8. Charging contacts
9. Battery compartment
10. / Volume-
11. Operating signal LED
12. Power button
13. Direct line-in
Accessories
14. RCA to 3.5 mm cable
15. 3.5 mm to 3.5 mm Direct Line-in cable
16. Mains adapter
17. 3.5 mm to 6.3 mm jack adaptor