• Use the supplied 3-pole phone cord for connection between the unit and external
equipment. If a double-pole phone cord is used, the unit is placed in the
transmission mode regardless of the Remote control switch setting.
Note:
The Remote control switch is factory-preset to the OFF position.
6.2. MIC/LINE Selector Switch and Input Sensitivity Switch
• An input level can be changed by setting both the MIC/LINE selector switch and the Input sensitivity switch.
Set the input level depending on the output level of connected equipment's output terminal.
• Input level setting
Set each input level as follows using the MIC/LINE Selector switch and the Input sensitivity switch. (Set the
switch knob to the
position in the figure.)
• Input level setting example
When connecting the Paging Microphone, set the unit's input level to –66 dBV (factory-preset input level).
6.3. Channel Selector Switch
Set the Channel selector switch located on the bottom side to the same position as the receiver.
Notes
• Use the supplied screwdriver for the setting.
• The Channel selector switch is factory-preset to Position 1.
7. INSTALLATION
Step 1.
Install the unit in level locations.
Step 2.
Raise the antenna vertically and extend it to its
maximum length.
8. OPERATION
Step 1.
Insert the supplied AC adapter's DC plug into the unit's DC inlet, and plug the AC adapter into the wall
power outlet.
Step 2.
Set the channel.
Step 3.
Set the unit's input level to match the output level of the connected equipment. (Refer to Section 6.2.)
Step 4.
Set the Remote control switch to the ON position when using the remote control function, and to the
OFF position when not using the function.
Note:
The remote control function cannot be used depending on the type of connected equipment.
In such cases, set the Remote control switch to the OFF position.
Step 5.
Connect the output terminal of an optional Paging Microphone or amplifier to the unit's input terminal.
(Use the supplied 3-pole phone cord for amplifier connection. )
Step 6.
Turn the Power switch clockwise to turn on the power.
Notes
• The Power indicator lights green when the power turns on.
• The Transmission indicator lights yellow if the transmission is started.
Step 7.
Turn off the power after use.
9. HINTS ON OPERATION
• A maximum of 5 different channels can be simultaneously used in the same location. (Note that
communication distances may be shortened by simultaneously using 2 or more channels compared to use
of only a single channel.)
• If the Audio signal peak indicator (red) remains lit, the output sound is distorted. In such cases, either decrease the
output level of connected external equipment or reset the MIC/LINE selector switch and Input sensitivity switch.
• When using the Paging Microphone in the high noise level area, speech clarity can be improved by reducing
the input sensitivity.
– 66 dBV
M
0
0
L
– 6
– 6
– 60 dBV
M
0
0
L
– 6
– 6
– 54 dBV
M
0
0
L
– 6
– 6
– 24 dBV
M
0
0
L
– 6
– 6
– 18 dBV
M
0
0
L
– 6
– 6
– 12 dBV
M
0
0
L
– 6
– 6
MIC/LINE selector switch
Input sensitivity switch
Channel
1
2
3
4
5
Audio input
Ground
Remote control input
