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The Shure PSM 900 Wireless Personal Monitor System offers an unprecedented combination of superb audio quality, robust RF performance, and category-leading features for the most demanding professional applications. Patented Audio Reference Companding and advanced digital signal processing technology provide excellent stereo separation and audio clarity. Exceptional transmitter linearity vastly reduces frequency intermodulation, allowing more channels per frequency band. Patented CueMode technology enables the sound engineer to monitor different stage mixes with the touch of a button.
Features
Unparalleled Audio Quality
Robust RF Performance
Category-Leading Setup and Operation Features
Advanced Rechargeability Options
Rackmount supplies
Insert batteries and attach antenna. Turn on using the volume knob. The battery light illuminates.
Installing Bodypack Antennas
Hand-tighten antennas until secure. Do not use tools.
Note: Configuration menu items may vary with regional model variations.
RADIO
G
Sets the group number
CH
Sets the channel number
888.888MHz
Manual frequency selection
RF POWER
Select from 10, 50, or 100 mW (varies by region)
AUDIO > MODE
Selects monitor mode
STEREO/MX
Transmits both channels
MONO
Transmits a mono signal to bodypack
AUDIO > INPUT
Sets nominal input level
LINE +4 dBu
line level
AUX 10dBV
aux level
UTILITIES
EDIT NAME
Changes the name on the LCD display (this name is uploaded to the bodypack with sync)
DISPLAY
Changes the display format
CONTRAST
Changes the display contrast
CUSTOM GROUP
For creating custom frequency groups
UTILITIES > LOCK PANEL
Locks front panel controls. To unlock, press exit, select OFF, and press enter.
MENU+LEVEL
Locks menu and level controls.
MENU ONLY
Locks only the configuration menu (menu controls).
MENU+SWITCH
Locks all controls except for the level buttons (including the RF and power switches).*
ALL
Locks all controls (including the RF and power switches).*
*RF is automatically activated when locked. When you unlock the unit, RF and power turns off if the swithes are off.
UTILITIES > RX SETUP
These settings are sent to the bodypack during a sync (when the sync direction is from the transmitter). The default KEEP parameter will not change the bodypack settings.
LOCK
Lock bodypack
V LIMIT
Volume limiter
LIM VAL
Volume limiter value
MODE
Stereo (ST) or MixMode (MX)
BAL MX
CH. 1 (L) and CH. 2 (R) mix for MixMode
BAL ST
Left (L) and right (R) balance for stereo mode
HIBOOST
high frequency boost
UTILITIES > RESET SYSTEM
Returns all settings to the factory defaults
NO
Exit and do not reset system.
YES
Reset system settings.
Note: To remove adapter, open door and slide out. To reinstall adapter, place over the clip and press, there will be an audible click when seated.
Battery Indicator | Tri-Color Battery LED | Approximate Hours Remaining (h: mm) | |||||
Alkaline | Shure SB900B Rechargeable Battery | ||||||
Volume Level | Volume Level | ||||||
4 | 6 | 8 | 4 | 6 | 8 | ||
Green | 6:00 to 3:50 | 4:20 to 2:45 | 3:15 to 2:05 | 8:00 to 3:45 | 6:45 to 3:45 | 6:00 to 3:45 | |
Green | 3:50 to 2:50 | 2:45 to 2:00 | 2:05 to 1:30 | 3:45 to 2:45 | 3:45 to 2:45 | 3:45 to 2:45 | |
Green | 2:50 to 1:15 | 2:00 to 1:00 | 1:30 to 0:50 | 2:45 to 1:45 | 2:45 to 1:45 | 2:45 to 1:45 | |
Green | 1:15 to 0:25 | 1:00 to 0:20 | 0:50 to 0:20 | 1:50 to 0:55 | 1:50 to 0:55 | 1:50 to 0:55 | |
Amber | 0:25 to 0:15 | 0:20 to 0:10 | 0:20 to 0:10 | 0:55 to 0:25 | 0:55 to 0:25 | 0:55 to 0:25 | |
Red | < 0:15 | < 0:10 | < 0:10 | < 0:25 | < 0:25 | < 0:25 | |
Total Battery Life | 6:00 | 4:20 | 3:15 | 8:00 | 6:45 | 6:00 |
Power-save mode: When there are no earphones plugged in for 5 minutes, the receiver enters power-save mode to preserve battery life. The LED slowly fades on/off in this mode and continues to display the color that represents the remaining battery life.
Note: Battery life using Energizer brand AA Alkaline batteries and the following conditions:
Note: Using lower-impedance earphones or ones with different sensitivity, different battery types, and higher gain settings in the PSM system may cause the receiver battery life to be different than specified.
Pink noise is a signal with a frequency spectrum such that the power spectral density is inversely proportional to the frequency. In pink noise, each octave carries an equal amount of noise power.
Note: A Battery Hot warning indicates that transmitter battery needs to cool off. Otherwise, the transmitter will shut down. Let the device cool down and then consider swapping the transmitter battery to continue operation.
Identify any possible external heat sources to the transmitter and operate the transmitter away from those external heat sources.
All batteries should be stored and operated away from external heat sources in reasonable temperature conditions for best performance.
Access the following RF settings from the RADIO menu.
RADIO
G:
Group number. Each group contains channels selected to work well together in a single installation.
CH:
Channel number. Sets the receiver to a channel in the selected group.
888.888 MHz
Displays the frequency to which the receiver is set. Highlight and use the ▼ ▲ buttons to set to a specific frequency.
SQUELCH
Adjusts the squelch setting.
RF PAD
Attenuates antenna signals in 3 dB increments.
Access the following audio settings from the Audio menu.
STEREO
Receive left and right inputs as a stereo signal
MIXMODE
Set your receiver to combine the left and right channel for simultaneous listening in both ears or pan to listen to only the left or right channel
The parametric equalizer is divided into four frequency bands: LOW, LOW MID, HIGH MID, and HIGH. When the EQ is enabled, the following parameters are adjustable:
FREQUENCY
Select the center frequency of the band to boost/cut
Q
Adjusts the width and slope of the frequency band (measured in octaves)
GAIN
Adjustable in 2 dB increments from -6 dB (cut) to +6 dB (boost)
NOTE: HIGH and LOW are shelf filters, and therefore do not have adjustable Q widths. The HIGH shelf is fixed at 10 kHz; the LOW shelf is fixed at 100 Hz.
V LIM
Set a value (OFF to 48 dB, adjustable in 3 dB increments) to attenuate the highest possible volume level. Turning the volume knob through its entire range of motion still affects volume; the limit simply narrows the range of dB adjustment.
Note: The volume limit does not compress the audio signal.
P9RA+ and P10R+ only
ON
The volume is locked to the physical position of the volume knob
Input EQ affects the signal after it is sent to the receiver, but before the headphone output, modifying the overall sound of the entire system.
Match (default)
Matches the frequency response of legacy PSM receivers, allowing for matched audio with mixed-inventory setups
Flat
Offers a flat frequency response curve
Off
Audio bypasses input EQ
▼ ▲ Buttons
Left and right balance for earphones when in stereo mode, or mix of left and right channel for MixMode
Access the following settings from the UTILITIES menu.
UTILITIES
CUEMODE
Enters CUEMODE (to exit, press enter and select EXIT CUEMODE)
DISPLAY
Change the display settings on the bodypack
CONTRAST
Sets display brightness to high, low, or medium.
LOCK PANEL
Locks all controls except power and volume. To unlock, press exit, select OFF, and press enter.
BATTERY
Displays the following: Hrs: Min Left, temperature, Status, Cycle Count, and Health.
RESTORE
Returns receiver to factory default settings.
When setting up multiple systems, designate a single bodypack to scan for available frequencies and download them to all the rack units.
The bodypack must be from the same frequency band as all the transmitters.
CueMode allows you to upload the name and frequency settings from multiple rack units and store them as a list on a single bodypack. You can then, at any time, scroll through that list to hear the audio mix from each transmitter, just as each performer does during a show.
CueMode lists are retained even if CueMode is exited, the bodypack is turned off, or batteries are removed.
Note: Set the channel frequency and assign display names for each transmitter before creating your CueMode list.
Note: The transmitter must be from the same frequency band as the bodypack.
Note: Syncing while in CueMode does not change any of the settings on the bodypack.
Exit CueMode by pressing enter and selecting EXIT CUEMODE.
While in Cue Mode, you can access the following menu by pressing enter:
REPLACE MIX
Select and press sync on a rack unit to upload new data for the current mix (for example, if you have changed the transmitter frequency).
DELETE MIX
Removes the selected mix.
DELETE ALL
Removes all mixes.
EXIT CUEMODE
Exits CueMode and returns the bodypack to the previous frequency setting.
Use a frequency scan to analyze the RF environment for interference and identify available frequencies.
Note: When performing a frequency scan:
You can transfer frequency settings in either direction: from the bodypack to the rack unit, or from the rack unit to the bodypack.
Note: You can also choose to transfer other settings to the bodypack during a sync, such as lock or mode settings, using the Sync > RxSetup menu on the rack transmitter.
The level LEDs on the rack unit flash.
Some performers need to hear more of their own voice or instrument, while others want to hear more of the band. With MixMode, the performer creates their own mix using the balance control ( ▼ ▲ buttons) on the bodypack.
To use MixMode, send a solo mix of the performer to the L/CH1 input on the transmitter, and send a band mix to the R/CH2 input.
Set the performer's bodypack for MixMode. The bodypack combines the two signals and sends them to both earphones, while the balance control on the bodypack adjusts the relative levels for each.
For IFB applications, send two independent program feeds into the L/CH1 and R/CH2 input of the transmitter. With MixMode, the director or broadcast talent can listen to either feed using the balance control ( ▼ ▲ buttons) on the bodypack to pan to either audio signal.
Use LOOP OUT L (left) and R (right) outputs to send a copy of the audio signal going into the transmitter to other devices. Following are a few of the many applications for these outputs.
Note: The input level control and the input pad do not affect the LOOP OUT signals.
Configure each system for MixMode. From the mixing console, send a mix of the whole band to input 2 of the first transmitter. Connect the LOOP OUT R output to the R/CH2 input of the next transmitter. Continue the chain with all the transmitters.
Next, create solo mixes for each performer. Send each mix to input 1 of the transmitter for that performer.
Send the audio from the LOOP outputs to onstage loudspeakers. The bodypack and the onstage monitors receive the same audio signals.
Note: The LOOP audio outputs will not drive passive loudpeakers, and must be sent to a power amplifier or an active loudspeaker.
To record a performance, connect the LOOP outputs to the inputs of a recording device.
Squelch mutes audio output from the bodypack when the RF signal become noisy. While squelch is activated, the blue LED on the bodypack turns off.
For most installations, squelch does not need adjustment, and it keeps the performer from hearing hiss or noise bursts if the
RF signal becomes compromised. However, in congested RF environments or in close proximity to sources of RF interference (such as large LED video panels), the squelch may need to be lowered to prevent excessive audio dropouts. With lower squelch settings, the performer may hear more noise or hiss, but will experience fewer audio dropouts.
Before lowering squelch, first try to eliminate the problem by finding the best set of frequencies for your installation and removing potential sources of interference.
Turning off or lowering the squelch setting can increase the noise level and cause discomfort to the performer:
Squelch Settings | ||
HIGH (NORMAL) | Default factory setting. | |
MID | Moderately decreases the signal-to-noise ratio required to squelch the receiver. | |
LOW | Greatly decreases the noise squelch threshold. | |
PILOT ONLY* | Turns off noise squelch leaving only pilot squelch on. | |
NO SQUELCH* | Turns off noise and pilot tone squelch. (Sometimes used as a debugging tool by monitor engineers or RF coordinators to "listen" to the RF environment.) | |
* Symbol appears in dis play window. |
Use PTP mode to allow a P9T to transmit to a UHF-R receiver. This allows a transmitter and receiver setup where both units are racked and powered by AC.
For more information visit: www.shure.com/americas/products/personal-monitor-systems
PSM 900
RF Carrier Range 470–952 MHz
varies by region
Compatible Frequencies | |
Per band | 20 |
Tuning Bandwidth
36–40 MHz
Note: varies by region
Operating Range
environment dependent
90 m ( 300 ft)
Stereo Separation
60 dB
Audio Frequency Response
35 Hz–15 kHz (±1 dB)
Signal-To-Noise Ratio
A-Weighted
90 dB (typical)
Total Harmonic Distortion
ref. ±34 kHz deviation @1 kHz
<0.8% (typical)
Companding
Patented Shure Audio Reference Companding
Spurious Rejection
ref. 12dB SINAD
>80 dB (typical)
Frequency Stability
±2.5 ppm
MPX Pilot Tone
19 kHz (±0.3 kHz)
Modulation
FM*, MPX Stereo
*ref. ±34 kHz deviation @1 kHz
Operating Temperature
-18°C to +57°C
P9T
RF Output Power
selectable: 10, 50, 100 mW (+20 dBm)
RF Output Impedance
50 Ω (typical)
Net Weight
850 g
Dimensions
42 x 197 x 177 mm, H x W x D
Power Requirement
15V DC, 415 mA, typical
Audio Input
Connector Type
Combination XLR and 6.35 mm (1/4") TRS
Polarity | |
XLR | Non-inverting (pin 2 positive with respect to pin 3) |
6.35 mm (1/4") TRS | Tip positive with respect to ring |
Configuration
Electronically balanced
Impedance
70.2 kΩ (actual)
Nominal Input Level
switchable: +4 dBu, –10 dBV
Maximum Input Level | |
+4 dBu | +29.2 dBu |
10 dBV | +12.2 dBu |
Pin Assignments | |
XLR | 1=ground, 2=hot, 3=cold |
6.35 mm (1/4") TRS | Tip=hot, Ring=cold, Sleeve=ground |
Phantom Power Protection
Up to 60 V DC
Audio Output
Connector Type
6.35 mm (1/4") TRS
Configuration
Electronically balanced
Impedance
Connected directly to inputs
P9RA+
Front-End RF Filtering
–3 dB at 30.5 MHz from the center frequency of each band
Active RF Gain Control
31 dB
Adjusts RF sensitivity to provide more RF dynamic range
RF Sensitivity
at 20 dB SINAD
2.2 µV
Image Rejection
>90 dB
Adjacent Channel Rejection
>70 dB
Latency
0.37ms
Squelch Threshold
22 dB SINAD (±3 dB)
default setting
Intermodulation Attenuation
>70 dB
Blocking
>80 dB
Audio Output Power
1kHz @ 1% distortion, peak power, @16Ω
100 mW (per output)
4-band Parametric EQ
9.5 Ω
High Boost | |
Low Shelf | Selectable Gain: ±2 dB, ±4 dB, ±6 dB @ 100 Hz |
Low Mid | Selectable Gain: ±2 dB, ±4 dB, ±6 dB at 160 Hz, 250 Hz, 400 Hz, 500 Hz, 630 Hz Selectable Q: 0.7, 1.4, 2.9, 5.0, 11.5 |
High Mid | Selectable Gain: ±2 dB, ±4 dB, ±6 dB at 1 kHz, 1.6 kHz, 2.5 kHz, 4 kHz, 6.3 kHz Selectable Q: 0.7, 1.4, 2.9, 5.0, 11.5 |
High Shelf | Selectable Gain: ±2 dB, ±4 dB, ±6 dB @ 10 kHz |
Volume Limiter
Selectable: OFF (0 dB) to 48 dB in 3 dB steps
Volume Lock
Selectable: 0 dB to 70 dB
Limits volume adjustment knob. Selected value analogous to volume knob increment.
Net Weight
154 g (Without Battery)
Dimensions
83 x 65 x 22 mmH x W x D
Battery Life
4–6 hours (continuous use) AA batteries
Band | Range | Output |
G6 | 470 –506 MHz | 10/50/100 mW |
G6E | 470–506 MHz | 10/50 mW (Below 50 mW ERP) |
G6J | 470–506 MHz | 6/10 mW |
G14 | 506–542 MHz | 10 mW |
G14J | 506–542 MHz | 6/10 mW |
G62 | 510–530 MHz | 10/50 mW |
G7 | 506–542 MHz | 10/50/100 mW |
G7E | 506–542 MHz | 10/50 mW |
G7Z | 518–542 MHz | 10/50/100 mW |
H21 | 542–578 MHz | 10**/50/100 mW |
K1 | 596–632 MHz | 10/50/100 mW |
K1E | 596–632 MHz | 10 mW |
K1J | 596–632 MHz | 6/10 mW |
L6 | 656–692 MHz | 10/50/100 mW |
L6E | 656–692 MHz | 10/50 mW (Below 50 mW ERP) |
L6J | 656–692 MHz | 6/10 mW |
P7 | 702–742 MHz | 10/50/100 mW |
Q12 | 748–758 MHz | 10/50 mW |
Q15 | 750–790 MHz | 10/50/100 mW |
R21 | 794–806 MHz | 10 mW |
X7 | 925–937.5 MHz | 10 mW |
X1 | 944–952 MHz | 10/50/100 mW |
X55 | 941–960 MHz | 10/50/100 mW |
NOTE: This Radio equipment is intended for use in musical professional entertainment and similar applications. This Radio apparatus may be capable of operating on some frequencies not authorized in your region. Please contact your national authority to obtain information on authorized frequencies and RF power levels for wireless microphone products.
Note: Frequency bands might not be available for sale or authorized for use in all countries or regions.
Omnidirectional Whip Antenna, Yellow Tip (470-542 MHz) | UA700 |
Omnidirectional Whip Antenna, Black Tip (596-692 MHz) | UA720 |
Omnidirectional Whip Antenna, Blue Tip (670-830 MHz) | UA730 |
Omnidirectional Whip Antenna, Red Tip (830-952 MHz) | UA740 |
1/2 Wave Omnidirectional Receiver Antenna for improved wireless signal reception | UA8 |
Antenna extension cables (2) | 95B9023 |
Carrying/Storage Bag | 95A2313 |
Rackmount Bracket, Long | 53A38729 |
Short Rack Bar | 53A38728 |
Link Bars (Bracket) | 53B8443 |
Hardware Kit (Rackmounting Screws) | 90AR8100 |
Bumper Kit | 90B8977 |
Power Supply | PS43 |
Passive Directional Antenna 470-952 MHz. Includes 10 foot BNC to BNC cable. | PA805SWB |
PWS Helical Antenna, 480-900 MHz | HA-8089 |
PWS Domed Helical Antenna, 480-900 MHz | HA-8091 |
Helical Antenna, 944-954 MHz | HA-8241 |
Wideband Omnidirectional Antenna (470-1100 MHz) | UA860SWB |
2 ft. BNC-BNC Coaxial Cable | UA802 |
6 foot (1.8m) BNC to BNC Coaxial Cable for Remote Antenna Mounting for ULX Wireless System | UA806 |
25 ft. BNC-BNC Coaxial Cable | UA825 |
50 ft. BNC-BNC Coaxial Cable | UA850 |
100 ft. BNC-BNC Coaxial Cable | UA8100 |
4 -to -1 antenna comber with power distribution to 4 transmitters (better RF perfor mance and eliminates need for external power supply) | PA421B |
8-to-1 antenna combiner for better RF performance | PA821B |
Coiled IFB Earphone Cable for Shure Earphones | EAC-IFB |
LISTENING TO AUDIO AT EXCESSIVE VOLUMES CAN CAUSE PERMANENT HEARING DAMAGE. USE AS LOW A VOL UME AS POSSIBLE. Over exposure to excessive sound levels can damage your ears resulting in permanent noise-induced hearing loss (NIHL). Please use the following guidelines established by the Occupational Safety Health Administration (OSHA) on maximum time exposure to sound pressure levels before hearing damage occurs.
90 dB SPL at 8 hours | 95 dB SPL at 4 hours | 100 dB SPL at 2 hours | 105 dB SPL at 1 hour |
110 dB SPL at ½ hour | 115 dB SPL at 15 minutes | 120 dB SPL Avoid or damage may occur |
This product is intended for professional use only. This product should only be sold through professional sales channels.
To prevent possible hearing damage, do not listen at high volume levels for long periods. |
The possible results of incorrect use are marked by one of the two symbols—"WARNING" and "CAUTION"—depending on the imminence of the danger and the severity of the damage.
Ignoring these warnings may cause severe injury or death as a result of incorrect operation. | |
Ignoring these cautions may cause moderate injury or property damage as a result of incor rect operation. |
Battery packs shall not be exposed to excessive heat such as sunshine, fire, or the like.
Here you can download full pdf version of manual, it may contain additional safety instructions, warranty information, FCC rules, etc.
Download Shure PSM900 - Wireless Personal Monitor System Manual
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