Notes: � The following switches and terminals should be used by qualified service personnel or system installers only. � To change the setting of the following switches, turn off the power of the center module, then turn it back on. q Auxiliary Input On/Off Switch (REMOTE AUX IN, ON/OFF) Set this switch to ON to output the audio (that has been input from the AUX INPUT terminals) to the remote speakers. Talk On/Off Switch (REMOTE TALK, ON/OFF) To monitor the communication between the store personnel and customer with the remote speakers, set this switch to ON. Page On/Off Switch (REMOTE PAGE, ON/OFF) To monitor the communication among the store personnel with the remote speakers, set this switch to ON. Beep On/Off Switch (REMOTE BEEP, ON/OFF) Set this switch to ON to output beep sounds to the remote speakers. Auxiliary Input Selection Switch (AUX IN SEL, G MIC/LINE) This switch selects the auxiliary input level. G MIC (Gooseneck Microphone) This can be used as a wired system. Input : �62 dBV, balanced LINE Input : �20 dBV, balanced Talk Monitor On/Off Switch (TALK MONITOR, ON/OFF) This switch should be normally set to OFF. Consult your servicing dealer before attempting to change this switch. Channel Selection Switch (CHANNEL, A/B) This switch selects the frequency between channel A and B licensed by the FCC. This switch is normally set to A. The switch can be set to B if external interference occurs. Continuous Transmission On/Off Switch (CONTINUES, ON/OFF) This switch should be normally set to OFF. ON: When the switch is set to ON, the transmission starts by turning on the power of center module. OFF: When the switch is set to OFF, the transmission starts with the following conditions. � The VEHICLE DETECTOR switch has been set to NORMAL or OVERRIDE ON. � The button P or T on the order taker unit has been pressed.
USA/Canada Switch (USA/CANADA, USA/CND) To select a radio frequency suitable for the region, set this switch as follows. USA: This setting is available in the United States. CND: This setting is available in Canada. Talkback Level Control Switch (T/B LEVEL: TBC1, TBC2, ON/OFF) These switches are used for the talkback level setting of the order taker unit. Change the settings if the talkback level is too high.
Talkback Level �6 dB �9 dB �12 dB �
Setting
TBC1 TBC2 TBC1 TBC2 TBC1 TBC2 TBC1 TBC2
Remarks Normally set to this position. Talkback level set to 50 %. Talkback level set to 35 %. Talkback level set to 25 %. Talkback is off.
Note: These settings are activated when the DNR switch is set to Low, Normal and High. DNR (Digital Noise Reduction) Effect Level Control Switch (DNR EFFECT: DNR1, DNR2, DNR3, ON/OFF) These switches are used for the noise reduction level setting. The more the noise is reduced, the lower the sound quality will be. The following table shows the relationship between noise reduction level and sound quality. Note: No setting should be done other than shown in the table.
Noise Reduction Level Sound Quality
For a relatively quiet environment For a general environment This setting is recommended. For a very noisy environment Not recommended because it affects sound quality.
