PRODUCT INFORMATION
LX88-II Wireless System
User Guide
2000, Shure Incorporated
27A8582 (TG)
SHURE Incorporated Web Address: http://www.shure.com 222 Hartrey Avenue, Evanston, IL 60202±3696, U.S.A. Phone: 847-866±2200 Fax: 847-866-2279
In Europe, Phone: 49-7131-72140 Fax: 49-7131-721414 In Asia, Phone: 852-2893-4290 Fax: 852-2893-4055 Elsewhere, Phone: 847-866±2200 Fax: 847-866-2585
Printed in U.S.A.
TABLE OF CONTENTS
ENGLISH
SYSTEM CONTENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
LX88-II RECEIVER FEATURES & CONTROLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 LX2 HANDHELD MICROPHONE-TRANSMITTER FEATURES & CONTROLS . . . . . 3
LX1 BODY-PACK TRANSMITTER FEATURES & CONTROLS . . . . . . . . . . . . . . . . . . . 4
SYSTEM INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
MOUNTING THE RECEIVER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 CONNECTING THE POWER SUPPLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
CONNECTING THE ANTENNAS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 CONNECTING THE RECEIVER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
LX2 HAND-HELD MICROPHONE TRANSMITTER SETUP . . . . . . . . . . . . . . . . . . . . . 8 LX1 BODY-PACK TRANSMITTER SETUP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
CHECKING THE TRANSMITTER BATTERY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 TRANSMITTER AUDIO GAIN ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 RECEIVER SQUELCH ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
TIPS FOR GETTING THE BEST PERFORMANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 LICENSING INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 WARRANTY INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
CHINESE
(FROM CAMERA-READY ART)
CONGRATULATIONS!
The LX88-II Wireless System is the finest in its class. This system will give you excellent performance for years to come.
SYSTEM CONTENTS
The LX88-II Wireless System contains the following components:
•One LX88-II dual channel wireless receiver
•Two transmitters available in one of three different combinations (see System Combinations below)
•Two antennas
•One PS20 (120 Vac) or PS20E (230 Vac) power adapter
•One hardware kit
•Two rackmount brackets
System Combinations
The LX88-II system includes one of the following three transmitter combinations:
•Two handheld microphone transmitters (includes two swivel adapters and two anti-roll devices)
or
•Two body-pack transmitters or
•One handheld microphone and one body-pack transmitter (includes one swivel adapter and one anti-roll device)
1
LX88-II Receiver Features & Controls (Figure 1)
FRONT
1 |
2 |
3 |
4 |
1 |
2 |
3 |
4 |
5 |
BACK
6 |
7 |
8 |
9 |
7 |
6 |
LX88-II DUAL CHANNEL RECEIVER FEATURES & CONTROLS
FIGURE 1
Front
1.Power Indicators.
2.RF Signal Indicators. Yellow indicates when RF (radio frequency) signals are received from the transmitter.
3.Audio Peak Indicators. This light flickers occasionally in normal operation; is ON steadily when the audio input is overloaded.
4.Volume Controllers. Controls the audio output level.
5.POWER ON/OFF Switch.
Back
6.Antenna Connectors.
7.Independent Audio Output Connectors. There is a separate balanced XLR connector and unbalanced 1/4±inch phone jack for each channel.
8.Mixed Channels Audio Output Connector. An unbalanced, 1/4±inch phone jack connector mixes both channels into a single output. This comes in handy
when the mixer or amplifier has only one audio input.
9.Power Input Connector. Connects to a PS20 (120 Vac) or PS20E (230 Vac) power adapter.
2
LX2 Handheld Microphone-Transmitter Features & Controls (Figure 2
1
2
|
3 |
BAT |
4 |
MUTE
5
LX2
6
LX2 MICROPHONE±TRANSMITTER FEATURES & CONTROLS
FIGURE 2
1.Grille.
2.Power ON/OFF Switch.
3.Power/Battery Fuel Gauge. Indicates the power level of the battery.
4.Mic On/Mute Switch. ªMutesº the transmitter to prevent unwanted sounds from being picked up by the receiver without turning the transmitter off.
5.Audio Gain Control. Provides audio level adjustment to accommodate different sound sources.
6.Battery Cover. Access to the battery and the audio gain control.
3
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