User guide

5
8. OPERATION
Step 1. Conrmthatthewirelessmicrophoneandthewirelessreceiverareidenticalingroup,channel,andID
numbers.
Step 2. Turn on the Power switch.
Then,conrmthebatteryindicatorlightsgreenororange.
Step 3. Turn off the power switch after use.
9. OPERATIONAL HINTS
• Whenusingtwoormorewirelessmicrophones,keepthematleast50cmawayfromeachothertoavoid
malfunctions or noise.
• Keepthewirelessmicrophoneatleast3mawayfromthereceivingantenna.Usingthewirelessmicrophone
incloseproximitytotheantennacouldresultinmalfunctionsornoise.
Itisrecommendedthatthewirelessreceiver’sbuilt-inantennaattenuatorbesetforappropriateattenuation
levelwhenitisunavoidabletousethemicrophoneclosertotheantenna.
Note: Thisdistancediffersdependingontheinstallationlocationoftheantennaandthelengthofthewired
coaxial cable.
10. SETTING GROUP, CHANNEL, AND ID NUMBERS
Step 1. Openthebatterycase,andturnoffthepowerswitch.
Note
The transmitting frequency and ID remain unchanged
evenifthenumbersettingsofgroup,channel,andIDare
performedwiththepowerswitchedon.
Step 2. Set the Group selector switch pointer to the desired
groupnumberwiththesuppliedscrewdriver.
Step 3. Likewise,setthechannelandIDselectorswitchestothe
desirednumbers.
Step 4. Turnonthepowerswitch,andreplacethebatterycase.
Notes
• You can use wireless microphones belonging to one of the
following8grouppairssimultaneously:Group0and1,……,8
and9,AandB,…..,EandF.
• Makesurethatthewirelessmicrophoneisidenticaltothewirelessreceiveringroup,channel,andIDnumbers.
Ifdifferent,thereceiverdoesnotreceivethemicrophonesignal.
10.1. What Is ID ?
TheS-D7000DigitalwirelesssystemrequiresID(IdenticationData)tobedeterminedinadvancebetweenthe
wirelessmicrophoneandreceiverwhichcommunicatewitheachother.Thereceiverperformsdigitalreceiving
processing to output audio signals when the ID contained in the digital signals received from the wireless
microphoneisthesameasthereceiver’sID.Evenifthereceiverreceivesdisturbingsignalsexistinginthe
neighborhood,itdoesnotperformdigitalreceivingprocessingunlessbothmicrophone’sandreceiver’sIDsare
identical,preventingaudiosignalsfrombeingoutput.
The S-D7000serieswirelessmicrophone andwireless receiverare equippedwith 10ID numbers from“0”
through“9,”whichareswitchabledependingonthesituation.ProperlysettingIDsvalidatescondentialityof
information.
CHANNEL
0
0
1F
E
C
B
A
D
2
3
4
5
6
1
2
3
4
5
6
7
7
8
8
9
9
ID
GROUP
0
1F
E
C
B
A
D
2
3
4
5
6
7
8
9