Owner's Manual
Table Of Contents
- PSM300 User Guide
- PSM300 Stereo Personal Monitor System Online User Guide
- Table of Contents
- PSM300Stereo Personal Monitor System
- Important Product Information
- PSM®300
- PSM®300
- Hardware
- System Applications
- System Setup and Configuration
- Operation
- Troubleshooting
- Specifications
- RF Carrier Range
- Compatible Frequencies
- Tuning Bandwidth
- Operating Range
- Audio Frequency Response
- Signal-To-Noise Ratio
- Total Harmonic Distortion
- Companding
- Spurious Rejection
- Latency
- Frequency Stability
- MPX Pilot Tone
- Modulation
- Operating Temperature
- RF Output Power
- RF Output Impedance
- Net Weight
- Dimensions
- Power Requirement
- Audio Input
- Connector Type
- Polarity
- Configuration
- Impedance
- Nominal Input Level
- Maximum Input Level
- Pin Assignments
- Phantom Power Protection
- Audio Output
- Connector Type
- Configuration
- Impedance
- Active RF Sensitivity
- Image Rejection
- Adjacent Channel Rejection
- Intermodulation Attenuation
- Blocking
- Audio Output Power
- Minimum Load Impedance
- Headphone Output
- Output Impedance
- Net Weight
- Dimensions
- Battery Life
- Frequency Range and Transmitter Output Power
- Optional Accessories and Replacement Parts
- Certifications
- PSM®300 Personal Monitor Wireless System Frequency Supplement
- PSM300 Personal Monitor System Product Info
- P3RA User Guide
- P3RA Professional Bodypack Receiver Safety Information
- SE215 Manual
- Rack Mount Hardware Kit Instruction Sheet
- AA Battery Insertion for Bodybacks
- A Quick Guide to Personal Monitor Systems
- Warranty
- Safety Precautions
Shure Incorporated
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To hear more of channel two, turn the MixMode knob to the right.
When to Use the Mono Setting
In some cases, only a single input on the transmitter is used (if the mixer only features a single monitor/auxiliary output, for ex
ample). To ensure that audio is heard on both the left and right earphones:
Use the LEFT/CH1 input on the transmitter
Set the transmitter to MONO
Note: When the transmitter is set to mono operation, the MixMode knob will not affect the sound.
Troubleshooting
Problem Solution
Distorted Audio
Check the volume levels at the P3T transmitter and verify that the meter is not reaching the overload
indicator
Check levels going in and out of the mixer. If audio is distorting anywhere in the signal chain, it will be
distorted even if the PSM300 system is not overloading.
Make sure batteries in the receiver are fresh
Verify that the cables are 1/4 inch balanced. If an unbalanced instrument or speaker cable is used, it
may introduce noise.
Tip: To tell the difference, look at the connectors on the cable. The metal connector on a balanced cable has two plastic rings
that divide it into three separate sections (tip, ring, sleeve). An unbalanced cable only has a single plastic ring that divides the
metal portion into two sections (tip, sleeve).
Check that all cables are plugged all the way into the mixer and the P3T inputs. Sometimes, if a ca
ble is not fully inserted, the signal will be faint and distorted.
Make sure you are using the line-level outputs from the mixer. If you have a powered mixer, do not
use the main speaker outputs, as they are amplified signals and will overload the P3T inputs.
No sound from re
ceiver
Make sure the transmitter and receiver are linked to the same group and channel
Verify levels are registering at the transmitter and that the volume is turned up on the receiver
Check that the receiver is on and that the headphones are properly connected to the receiver