Toa RM-1200 - Manual (Page 6)

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5. NOMENCLATURE AND FUNCTIONS
[Front Panel]
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1. Talk key
Make announcements while holding down this key
when the message "In use" is displayed on the
screen (9).
Note
The key turns on when pressed, and turns off
when released.
2. In-use indicator
The attached microphone can be used when this
indicator lights.
3. All-zone broadcast key
Enables simultaneous broadcast to the entire area.
4. Reset key
Pressing this key terminates broadcast from the
main rack, and displays the indication "A" at the
upper right of the screen.
5. Chime key
Used to sound a chime. While the internal chime
is sounding, the in-use indicator flashes to indicate
that the microphone and AUX input have turned
off.
Note
The type of chime tone needs to be designated in
the initial setting. Refer to p. 14.
6. Group A/B selector key
Selects either Group A (A1-A0) or Group B (B1-
B0) when making group broadcast.
Note
If the number of groups is set for "10" in the initial
setting, only Group A can be selected.
7. Registration key
Registers the line number (broadcast zone)
selected with the numerical key to make
broadcast to individual zones.
8. Individual-zone mode selector key
Press this key first when selecting individual
broadcast zones.
Note
If the individual zone selection is set for "OFF" in
the initial setting, this key cannot be used.
9. LCD screen
Displays the state of broadcast or settings.
Backlight facilitates viewing even in dark
locations.
10. Name label/Label cover
Write the name of each broadcast zone. For the
removal and reattachment of the label and cover,
refer to the section "10. NAME LABEL
REMOVAL AND REATTACHMENT" on p. 16.
11. Microphone
12. Numerical key
Press this key to select individual broadcast
zones.