Lectrosonics SMa Series Скачать руководство пользователя страница 8

SMa Series 

When the timer reaches zero, the transmitter’s controls 

are locked. 
The LCD will display the locked condition as long as the 

arrow buttons are held, then revert back to the previous 

screen when either button is released. 
With the controls locked, the AUDIO and FREQ buttons 

can still be used to display current settings. Any attempt 

to change a setting by pressing either the Up or Down 

arrow button will result in an on-screen “Loc” reminder 

that the controls are locked. Remove the batteries to 

unlock the control panel. 

Important: Once the transmitter is locked, it 

cannot be unlocked or powered off using the 

buttons.The only ways to unlock a locked 

transmitter are to remove the 

battery or unlock it via the 

RM remote control. 

Remote Control 

Operation 

Remote Control Screens 

SM Series transmitters may 

be configured to respond to 

signals from the RM remote control unit or to ignore 

them. This setting is accessed by holding down the 

Down arrow button while powering the transmitter on. 

Use the arrow keys to toggle between “rc on” (remote 

control on) and “rc oFF” (remote control off). The default 

setting is “rc on.” 
If a remote control signal is detected but the transmitter 

is set to “rc oFF”, the message “rc oFF” will be dis­

played briefly on the transmitter’s LCD, to confirm that a 

valid signal was received, but that the transmitter is not 

configured to respond to it. 
Functions available from the remote control are: 

  

Audio

 

Level

 

• 

 

Frequency

 

• 

 

Lock/Unlock

 

Buttons

 

• 

 

Sleep/Wake

 

(power

 

saving

 

mode)

 

In sleep mode, the SM uses 20% of the normal amount 

of current. For example, in sleep mode it will drain the 

battery as much in five hours as it would do in one hour 

of normal operation. Sleep mode can only be invoked 

with the remote control, and can only be revoked with the 

remote control or by removing the battery. When in sleep 

mode, the PWR LED blinks green every few seconds to 

indicate that the SM is asleep and not turned off. 

Note:  The RM is not included with SM Series 

transmitters. 

“Dweedle tones” can also be downloaded from the 

web site at:  www.lectrosonics.com. Go to the SM 

Series transmitter page and follow the link. 

Battery Installation 

The SM transmitter is powered by a single standard AA 

1.5 volt battery. We recommend using lithium batteries 

for longest life. In the SM, lithium batteries provide over 

4.5 hours of operation at room temperature. 

Note: Standard zinc-carbon batteries marked 

“heavy-duty”

 or 

“long-lasting”

 are not adequate. 

The battery status circuitry is designed for the voltage 

drop over the life of lithium batteries. 
To install new batteries: 

1.   Turn the Battery Cover Plate Thumbscrew coun­

terclockwise, open the battery compartment and 

remove any old batteries. 

2.   Insert the new battery (or batteries) into the hous­

ing. The positive (+) battery terminal goes into the 

transmitter first. 

3.   Replace the Battery Cover Plate and tighten the 

Battery Cover Plate Thumbscrew. 

Kevlar covered vent 

Battery 

Battery 

compartment 

cover plate 

thumbscrew 

LECTROSONICS, INC. 

8

 

Содержание SMa Series

Страница 1: ...e Belt Pack Transmitters With Digital Hybrid Wireless Technology SMa Single battery 100 mW RM Remote Control Digital Hybrid Wireless US Patent 7 225 135 Fill in for your records Serial Number Purchase...

Страница 2: ...SMa Series LECTROSONICS INC 2...

Страница 3: ...d perspiration in extreme envi ronments Table of Contents General Technical Description 4 Controls and Functions 6 LCD Screen 6 Power LED 6 Audio Input Jack 6 Battery Compartment and Thumb Screw 6 Mod...

Страница 4: ...defeat the noise by sending the audio information in digital form at the cost of some combination of power bandwidth and resistance to interference US Patent 7 225 135 Lectrosonics Digital Hybrid Wire...

Страница 5: ...correct pilot tone is added to the encoded signal Compatibility Modes The SM transmitters were designed to operate with Lectrosonics Digital Hybrid receivers and will yield the best performance when d...

Страница 6: ...or secure the Battery Compartment Cover Plate allowing access to the battery Modulation LEDs The Modulation LEDs provide a visual indication of the input audio signal level from the microphone These t...

Страница 7: ...ing and holding the AUDIO and FREQ buttons displays a timer with numerals on the right The numerals count up from one and the boot sequence begins when the count reaches three LECtro is displayed as t...

Страница 8: ...ailable from the remote control are Audio Level Frequency Lock Unlock Buttons Sleep Wake power saving mode In sleep mode the SM uses 20 of the normal amount of current For example in sleep mode it wil...

Страница 9: ...imultaneously to enter and exit this mode Selecting the Compatibility Mode 400 Series or Digital All Digital Hybrid Wireless Hybrid Wireless receivers are capable of work compatibility mode ing with t...

Страница 10: ...n The control panel Modulation LEDs indicate the modu lation level and limiter activity Once set the transmit ter s audio level setting should not be used to control the volume of your sound system or...

Страница 11: ...cked mode Attaching and Removing the Microphone The flexible sleeve over the 5 pin plug on the micro phone helps prevent dust and moisture from getting into the input jack A flange is machined into th...

Страница 12: ...o Limiter Control LINE IN PIN 5 High impedance line level input for tape decks 3 3uF mixer outputs musical instruments etc SM Equivalent Input Circuit Wiring 10k 2 7K TA5F Latchlock Insert Insulator S...

Страница 13: ...lamp the insulation Strip and position the cable so that the clamp can be crimped to contact both the mic cable shield and the insulation The shield contact reduces noise with some microphones and the...

Страница 14: ...ling RF bypass capacitors at the mic capsule If this is not pos sible or if you are still having problems capacitors can be installed on the mic pins inside the TA5F connector housing 2 WIRE MIC 3 WIR...

Страница 15: ...e inserted in series with Pin 5 for an additional 20 dB of attenuation to handle up to 30V 32 dBu Fig 8 1 2 3 4 5 PIN SHIELD AUDIO 1 2 3 4 5 TA5F PLUG 2 7 k 2 VOLT NEGATIVE BIAS 2 WIRE ELECTRET Compat...

Страница 16: ...interface is organized into pages which are accessible via the AUDIO and FREQ buttons Once on a page settings can be adjusted with the UP and DOWN arrow buttons To change a transmitter s setting via...

Страница 17: ...attempt is made to set the transmitter s frequency in MHz the command will still work The transmitter is simply set to the corresponding channel in the correct block with a matching hex code Since al...

Страница 18: ...ches display on transmitter and receiver 5 Transmitter and receiver not on same frequency block 6 Operating range is too great 7 Defective transmitter antenna unit needs repair NO SOUND OR LOW SOUND L...

Страница 19: ...en the unlocked condition was indicated TRANSMITTER WON T RESPOND TO REMOTE CONTROL 1 If LCD blinks rc oFF transmitter has not be configured to respond to the remote control See Remote Control Operati...

Страница 20: ...k of unit as pictured SMBCUPSL Spring loaded machined aluminum clip Antenna and mic connector will face up 35923 Thermal insulated pad installed on SMa PSM Leather pouch with integrated belt clip Plac...

Страница 21: ...RF exposure using this product This device complies with FCC radiation exposure limits as set forth for an uncontrolled environment This device should be installed and operated so that its antenna s...

Страница 22: ...for Repair For timely service please follow the steps below A DO NOT return equipment to the factory for repair without first contacting us by email or by phone We need to know the nature of the probl...

Страница 23: ...Super Minature Belt Pack Transmitters Rio Rancho NM 23...

Страница 24: ...aler shipping costs prepaid within one year from the date of purchase This Limited Warranty is governed by the laws of the State of New Mexico It states the entire liablility of Lectrosonics Inc and t...

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