Sennheiser EM 550 G2 User Manual (English)

Questions and Answers:

P
Patricia MiddletonJul 31, 2025
What to do if my Sennheiser EM 550 G2 Receiver has RF signal but no audio and the mute light is on?
- D
  drobertsJul 31, 2025
  If your Sennheiser Receiver shows an RF signal but no audio and the “MUTE” display is on, first, check if the transmitter is muted and deactivate the muting function. Also, the receiver’s squelch threshold might be set too high, or the transmitter might not be sending a pilot tone, so switch the pilot tone transmission on the transmitter on or switch the pilot tone evaluation on the receiver off. Finally, the transmitter sensitivity could be too low; adjust it accordingly.
D
dustin74Aug 5, 2025
How to fix no RF signal on Sennheiser Receiver?
- J
  Jacqueline BaldwinAug 6, 2025
  If your Sennheiser Receiver shows no RF signal, ensure that the transmitter and receiver are set to the same channel. Also, the transmitter might be out of range. In this case, check the squelch threshold setting or reduce the distance between the transmitter and the receiving antenna.
C
Craig StephensAug 11, 2025
Why does my Sennheiser EM 550 G2 Receiver audio signal have a high level of background noise?
- C
  collinsjosephAug 12, 2025
  If the audio signal from your Sennheiser Receiver has a high level of background noise, it could be due to the receiver’s AF output level being adjusted too low, or the transmitter sensitivity being adjusted too high. Adjust the transmitter sensitivity correctly.
J
Jamie AguilarAug 18, 2025
What causes a distorted audio signal on my Sennheiser EM 550 G2 Receiver?
- T
  Timothy RamirezAug 18, 2025
  If the audio signal from your Sennheiser Receiver is distorted, the receiver’s AF output level may be adjusted too high.
A
Amanda DayAug 25, 2025
What to do if only one diversity display appears on my Sennheiser EM 550 G2 Receiver?
- K
  Keith DavisAug 25, 2025
  If only one diversity display appears on the display panel of your Sennheiser Receiver during a soundcheck, check the antenna connections.

Sennheiser EM 550 G2 Specifications

General

Pilot Tone Squelch	Yes
Tuning Steps	25 kHz
Modulation	Wideband FM
RF Sensitivity	≤1.5 μV (12 dB SINAD)
Squelch	Adjustable
THD	<0.5%
Antenna Connector	BNC
Sensitivity	≤1.5 μV (12 dB SINAD)
Dynamic Range	>100 dB
Power Supply	12 V DC