Shure QLX-D Series Manual page 19

QLX-D Wireless System
Setting the Transmitter Frequency
1. Press menu to navigate to the frequency setting option.
2. Use the arrow buttons to adjust the frequency. Press and hold for faster
scrolling.
3. Press enter to save.
Linking Two Transmitters to a Receiver
Linking two transmitters to a receiver offers the flexibility to provide a per-
former with either a handheld or bodypack transmitter to meet their preference.
For performances requiring instrument changes, two bodypack transmitters
can be linked to a single receiver.
Note: Only turn on and operate one transmitter at a time to prevent interfer-
ence between the transmitters.
Syncing the Transmitters to the Receiver
Both transmitters must be individually linked to the receiver by performing
an IR Sync.
1. Turn on the first transmitter and perform an IR Sync with the receiver.
2. Perform a sound check and adjust the transmitter gain if necessary.
When finished, turn off the transmitter.
3. Turn on the second transmitter and perform an IR Sync with the receiver.
4. Test the transmitter at performance conditions and adjust the transmitter
gain if necessary. When finished, turn off the transmitter.
Radio Frequency (RF) Settings
Setting the Transmitter RF Power
The transmitter offers two RF power settings which determine the transmitter range.
• Lo = 1 mW
• Hi = 10 mW
Use the Lo setting when the transmitter and receiver are in close proximity.
1. Navigate to the transmitter rf power menu.
2. Use the arrow buttons to select Hi or Lo.
3. Press enter to save.
Shure AXT600 Spectrum Manager Compatibility
QLX-D receivers are compatible with the Axient AXT600 Spectrum Manager. Networked receivers will appear in the device inventory and frequencies from the
Compatible Frequency List can be deployed and monitored by the Spectrum Manager. For more information regarding the Spectrum Manager, see the Axient
System Guide.
Using QLX-D with a Shure ULX-D System
Transmitters and receivers from QLX-D and ULX-D component groups can be paired to form audio channels.
2017/10/04
MHz
rf power
< 15 cm (6 in.)
Matching Audio Levels with Mic Offset
When linking two transmitters to a receiver, there may be a difference in
volume levels between microphones or instruments. If this occurs, use the
Mic Offset function to match the audio levels and eliminate audible volume
differences between transmitters. If using a single transmitter, set Mic Offset
to 0 dB.
1. Turn on the first transmitter and perform a sound check to test the audio
level. Turn off the transmitter when finished.
2. Turn on the second transmitter and perform a sound check to test the
audio level.
3. If there is an audible difference in the sound level between the transmit-
ters, navigate to the Mic Offset menu on the transmitter to increase or
decrease the Mic Offset in realtime to match the audio levels.
rf power
Shure Incorporated
mic o set
dB
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