10
t
Power On/Off Switch (POWER, ON/OFF)
This switch turns the power of the center module on
and off.
y
Transceiver monitor Indicator
(TRANSCEIVER MONITOR 1 to 4)
Red:
When the order taker unit is in the Talk PTT/Talk
Lock mode, the indicator lights up in red.
Green:
When the order taker unit is in the Page PTT/
Page Lock mode, the indicator lights up in green.
u
Power Indicator (POWER)
This indicates that the power of center module is on.
i
Vehicle Detector Lane A and B Indicators
(VEHICLE PRESENT A/B) (Amber)
This indicates that a vehicle has been detected.
o
Menuboard Speaker A Volume Control
(MENU SP A, 0 to 10)
This control sets the output level of Menuboard
Speaker A to the optimum level for speaking to the cus-
tomer.
Notes:
• Adjust this control after you set the VEHICLE
DETECTOR A switch to OVERRIDE ON and the
vehicle detector indicator lights up. Otherwise, you
cannot adjust the volume level.
• The line marked on this control is a standard posi-
tion for this adjustment. Adjust this control to the
suitable position so that feedback does not occur.
!0
Menuboard Speaker B Volume Control
(MENU SP B, 0 to 10)
This control sets the output level of Menuboard
Speaker B to the optimum level for speaking to the cus-
tomer.
Notes:
• Adjust this control after you set the VEHICLE
DETECTOR B switch to OVERRIDE ON and the
vehicle detector indicator lights up. Otherwise, you
cannot adjust the volume level.
• The line marked on this control is a standard posi-
tion for this adjustment. Adjust this control to the
suitable position so that feedback does not occur.
!1
Remote Speaker A Volume Control
(REMOTE SP A, 0 to 10)
This control sets the output level of Remote Speaker A
to the optimum level.
Notes:
• Adjust this control after you set the VEHICLE
DETECTOR A switch to OVERRIDE ON and the
vehicle detector indicator lights up. Otherwise, you
cannot adjust the volume level.
• The line marked on this control is a standard posi-
tion for this adjustment.
Adjust this control to the suitable position so that
feedback does not occur.
w
Vehicle Detector Normal/Override On/Off Switches
(VEHICLE DETECTOR A/B, NORMAL/OVERRIDE
ON/OFF)
NORMAL:
The vehicle detector turns on only when a
vehicle is detected at the menu board. When the
detector is turned on, a beep tone is heard in the
headset. After the beep tone, the menuboard
speaker turns on to allow the communication with
the customer. When the vehicle leaves, the vehicle
detector turns off.
OVERRIDE ON:
The vehicle detector is always turned
on.
OFF:
Vehicles are not detected at the menuboard. No
beep tone is heard in the headset, and the
menuboard speaker remains off.
e
Channel Group Selection Switch
(CH SELECT, 1 to 8)
This switch selects the group from 8 positions.
Note:
Do not set this switch to positions other than 1 to
8. That will result in an error.
r
Circuit Protector button (CIRCUIT PROTECTOR)
If excessive current flows to the center module, the cir-
cuit protector is triggered. When this button is sticking
out, turn off the POWER switch, press this CIRCUIT
PROTECTOR button, and turn on the POWER switch
again.
If the circuit protector is soon triggered again, consult
your dealer or authorized service center for assistance.
Channel Monitor
Channel Monitor is the mode to check if other devices
have already used the desired channel at the time of
the installation. The following is how to activate Channel
Monitor.
When you set the POWER switch to ON while holding
down the O/T TALK LOCK RELEASE switch, Channel
Monitor is activated. At the time, Channel Monitor is
activated for TR1. Whenever the O/T TALK LOCK
RELEASE switch is pressed, the activated channel is
changed to TR2
→
TR3
→
TR4
→
TR1. To return to the
default mode, turn off and on the power again with the
POWER switch.
Setting
Noise
Reduction
Level
DNR1
DNR2
DNR3
DNR1
DNR2
DNR3
DNR1
DNR2
DNR3
DNR1
DNR2
DNR3
No DNR processing
For a relatively quiet
environment
Remarks
Sound
Quality
High
Normal
Low
Low
Normal
High
For a very noisy environment
Not recommended because it
affects sound quality.
For a general environment
This setting is recommen-
ded.
