Toa VM-3000 Series - Manual (Page 17)

17
1. Power Indicator (green)
Lights when power is supplied to the unit.
2. Emergency Activation Switch/Emergency
Indicator (red)
Places the system in emergency mode while
illuminated. Also flashes when the emergency
mode is activated by external equipment. In this
event, if the switch is pressed to acknowledge
the emergency activation, it changes from
flashing to steady ON mode.
3. Buzzer
Sounds when a failure is detected or when the
emergency mode is activated.
* The buzzer sounds with the same tone in either
case.
4. Buzzer Volume Control [SP]
Adjusts the volume of the buzzer (3).
5. Microphone Volume Control [MIC]
Adjusts the volume of the emergency
microphone (20).
6. Microphone Holder
Holder for the emergency microphone (20).
7. CPU ON/OFF Switch [CPU]
Turns the CPU on and off. Normally set to the ON
position. Turning this switch off allows all-zone
calls by the CPU OFF function. To use the CPU
OFF function, Switch 8 of the DIP switch (22) on
the bottom surface must be set to ON. (Refer to
"CPU OFF Function" on page 47 for details.)
8. Indication Label Holder
Write the name, purpose, etc. of the indicator
and key on a label and insert the label into the
holder from the top. Labels can be printed using
the setting software. (For more information, refer
to "Printing Remote Microphone Labels" in the
separate software manual.)
9. Communication Failure Indicator (yellow/green)
Flashing Yellow
Indicates that a failure has been detected in
communications with the VM-3240VA and VM-
3360VA.
Lit Green
Indicates that the unit is in maintenance mode*.
In this event, the unit does not work. To return to
normal condition, set Switch 1 of the DIP switch
(22) on the bottom surface to OFF.
* Unit is placed in this mode if Switch 1 of DIP
switch (22) on the bottom surface is set to ON.
10. CPU OFF Indicator (red)
Lights when the unit is placed in CPU OFF mode
using the CPU OFF switch.
11. RM Reset Key
Resets the unit.
12. Evacuation Announcement Indicator (red)
Lights when Evacuation announcements are
made.
13. Evacuation Announcement Start Key
Plays the Evacuation announcement when in
emergency mode. When the RM-320F Fireman’s
Microphone Extension is used, the announcement
is broadcast over the zone(s) selected by the RM-
320F. Pressing this key without first selecting the
zones automatically makes an all-zone call. To
stop the Evacuation announcement, hold down
the key for 3 seconds.
14. Alert Announcement Indicator (red)
Lights when an Alert announcement is made.
15. Alert Announcement Start Key/Lamp Test Key
Plays the Alert announcement when in emergency
mode. When the RM-320F Fireman’s Microphone
Extension Unit is used, the announcement is
broadcast over the zone(s) selected by the RM-
320F. Pressing this key without first selecting the
zones automatically makes an all-zone call. To
stop the Alert announcement, hold down this key
for 3 seconds. Pressing this key during general
broadcast mode allows a lamp test to be
conducted.
16. Emergency Reset In-Progress Indicator (red)
Remains lit while the Emergency Reset key (17)
is pressed.
17. Emergency Reset Key
Terminates emergency broadcasts to return to
general broadcasts.
18. Emergency Microphone In-Use Indicator
(green)
Lights when the Emergency Microphone (20) is
used for broadcasts.
19. External Emergency Equipment In-Use
Indicator (orange/green)
Flashes when external emergency equipment is
used for broadcasts.
Orange: Indicates the mode that disables
broadcasts from the unit.
Green: Indicates the mode that allows the unit to
interrupt broadcasts from external equipment.