Rear Panel Connectors - Shure PSM 900 User Manual

Rack Unit Transmitter
level L R
CLIP
Front Panel Controls
① Input Level Control and Display
Use the ▼▲ buttons to adjust the audio so that, for the average input signal level,
the top two yellow LEDs flicker and the lower LEDs are solid. The red clip LED
indicates the inputs are overdriven. Reduce the level at the audio source or
change the input sensitivity of the rack unit from the AUDIO > INPUT menu.
② Status Display and Menu Controls
Use the enter and exit buttons and the menu wheel to access the configuration
menu. Push the menu wheel to move the cursor to the next item. Turn the menu
wheel to change a parameter—the enter button flashes. Press it to save the
value. Press the exit button to cancel changes and return to the previous menu.
③ Synchronization Button
Press the sync button while rack unit and bodypack IR windows are aligned to
transfer settings.
④ Headphone Monitoring
The volume control adjusts signal output to the 3.5 mm headphone jack. NOTE:
it does not affect rear panel outputs.
⑤ RF switch
Mutes RF output. For setting up multiple systems or adjusting settings without
transmitting unwanted RF or audio signals.
⑥ Power Button
Turns the unit on and off.
Configuration Menu
Note: Configuration menu items may vary with regional model variations.
RF Settings
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 Settings
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
menu sync volume power
sync
Utilities and Display Settings
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 (in-
cluding 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.

Rear Panel Connectors

⑦ Power
Connect the transmitter to a power outlet using the supplied power adapter.
⑧ LOOP OUT
Sends a copy of the audio signal going into the transmitter to another de-
vice. See LOOP Applications.
⑨ Audio Inputs
Connect to balanced or unbalanced outputs. Use either connector for mono
input. Accepts both 1/4-inch or male XLR connectors.
⑩ Antenna (BNC)
Attach supplied antenna. If you are rack mounting, use a front panel or re-
mote mounting kit from Shure.
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.
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