Table of Contents
Advertisement
NVR-3000 OPERATION MANUAL & INSTALLATION MANUAL
③ Set [RX MESSAGE] and [SELFTEST INFO] similarly.
④ You can also set the printer type and port baud rate here.
2.8.3 Audio
Click [AUDIO] in [SYSTEM SETTING] to set the key buzzer and alarm buzzer etc.
2.8.3.1 Key buzzer
Click [KEY] to switch the buzzer on or off.
2.8.3.2 System alarm buzzer
Click [SYSTEM ALARM] to switch the alarm buzzer on or off.
By setting the [SYSTEM ALARM], alarm that sounds against system faults and message receiving may be
enabled or disabled.
2.8.3.3 Off hook speaker
Click [OFF HOOK SPK] to switch the main speaker on or off when the handset is off-hook.
8
NVR-3000 OM.E 20230109-08
Advertisement
Table of Contents
