Advertisement
Radio frequency
successfully matching
to wireles mic
SET button -
Syncs wireless
channel with mic
Wireless Operation
Wireless UHF Receivers
Wireless receivers should be set each at different channels, these channels must be different than the
wireless transmitter channel. There are two (2) LEDs on the receiver; RF reception (blue) and Audio
reception (amber). There are also LEDs on the front of the speaker above the grille making it easy to
see if the micro-phone and receiver are working properly. A red LED indicates RF (radio frequency)
from the mic, while an amber LED indicates audio.
Selecting a Wireless Channel
Turn the Receiver Power ON, Hold down the Set button until the display starts blinking, next, use the
Up and Down buttons to select the desired channel, lastly depress the Set button to save it.
NOTE: There are two wireless 900MHz mic receivers on the PA920.
Channel Display
Wireless Transmitter
The PowerPro PA920 incorporates a 16 channel UHF transmitter with its own power switch for wire-
less transmission to another PA920 or the Powered Companion Speaker PA920PS. If using the trans-
mitter function select a different channel than the ones assigned to the receivers to prevent the trans-
mitter from blocking the mics or connecting with the receivers.
The RF power output can be adjusted between Low (5mW) and High (10mW) power settings, de-
pending on the level of interference or the range of required transmission. When there may be other
PA products used in neighboring or adjoining rooms, using the low setting will reduce the occur-
rence of experiencing any interference. With the Power OFF, simply change the RF transmit power
by moving the switch to the desired setting.
Turn the transmitter power switch to OFF when not being used to minimize battery drain.
Feedback
Feedback is a shrill screeching sound produced by the speaker system when a microphone is being
used too close to the front of the speaker. The microphone picks up the sound of the speaker system
and it becomes reamplified. It is a self-sustaining loop which can damage the system if allowed to
continue, not to mention the annoyance caused to persons nearby. Always stand 4 to 6 feet from the
speaker to minimize the opportunity for feedback from the speaker system.
SET/SYNC
p
SET/SYNC
p
RF
RF
AF
PLL
AF
H
H
UHF
TRANSMITTER
UHF
TRANSMITTER
MIC 1
MIC 2
MIC 1
MIC 2
MIN
MAX
MIN
MAX
MIN
MAX
MIN
MAX
PU SH
PU SH
SPEECH
SPEECH
MUSIC
MIC-1 IN
MUSIC
MIC-1 IN
E215921
C U L
US
E215921
®
C U L
US
®
CALIFONE INTERNATIONAL INC.
califone.com
CALIFONE INTERNATIONAL INC.
califone.com
5
Wireless mic channel
selected
Channel up /down
ON
MAX
ON
MAX
16CH RECEIVER
PLL
16CH RECEIVER
Power On/Off &
volume control
Audio frequency
successfully matching
to wireless mic
Hi/Low RF Power
Power/Volume control
L
L
ON
MAX
ON
MAX
Channel Up/Down
LINE IN
DISC/BT
LINE IN
DISC/BT
MIN
MAX
MIN
MIN
MAX
MIN
PUSH
PUSH
SPEECH
SPEECH
MIC-2 IN
MIC-2 IN
TO PREVENT ELECTRICAL SHOCK AND RISK
CAUTION:
OF FIRE, DO NOT REMOVE UNIT FROM CASE.
TO PREVENT ELECTRICAL SHOCK AND RISK
CAUTION:
NO USER SERVICEABLE PARTS INSIDE. REFER
OF FIRE, DO NOT REMOVE UNIT FROM CASE.
SERVICE TO QUALIFIED SERVICE PERSONNEL.
NO USER SERVICEABLE PARTS INSIDE. REFER
BATTERY MUST BE CHARGED FOR AT LEAST
SERVICE TO QUALIFIED SERVICE PERSONNEL.
10 HOURS BEFORE THE INITIAL OPERATION.
BATTERY MUST BE CHARGED FOR AT LEAST
10 HOURS BEFORE THE INITIAL OPERATION.
AVIS:
RISQUE DE SHOC ELECTRIQUE NE PAS OUVRIR.
AVIS:
RISQUE DE SHOC ELECTRIQUE NE PAS OUVRIR.
MISE EN GARDE:
AFIN DE PREVENIR TOUT RISQUE DI'NCENDIE
OU SHOCS ELECTRIQUES, NE PAS EXPOSE
MISE EN GARDE:
AFIN DE PREVENIR TOUT RISQUE DI'NCENDIE
CETAPPAREILALA PLUIE OU A UNE HUMIDETE,
OU SHOCS ELECTRIQUES, NE PAS EXPOSE
EXCESSIVE.
CETAPPAREILALA PLUIE OU A UNE HUMIDETE,
EXCESSIVE.
SET/SYNC
p
SET/SYNC
p
RF
RF
AF
PLL
AF
PLL
STOP
DOWN/REV UP/CUE PLAY/PAUSE EJECT
STOP
DOWN/REV UP/CUE PLAY/PAUSE EJECT
— FOLDER SKIP —
REMOTE
USB
DISC
— FOLDER SKIP —
REMOTE
USB
DISC
BLUETOOTH RECEIVER
BLUETOOTH RECEIVER
PAIR
PAIR
BASS
BASS
MAX
LO
HI
MAX
LO
HI
MUTE
MUSIC
MIC-2 IN
MUSIC
MIC-2 IN
ON
ON
MAX
ON
MAX
16CH RECEIVER
16CH RECEIVER
POWER
POWER
TREBLE
TREBLE
LO
HI
LO
HI
MASTER
VOLUME
MASTER
p
VOLUME
VOL+
p
VOL+
MUTE
VOL-
MUTE
VOL-
MUTE
OUT
IN
OUT
IN
LINE
LINE
LINE IN
LINE IN
TRANSMITTER
OUT
TRANSMITTER
MIX
R
Advertisement
