TOA Electronics VM-2120 用户手册

53

• Here, the operation example of assigning Broadcast Zones 2 – 4 to Group 2 will be explained for a 5-zone

(Master unit only) configuration. (See p. 51 "Group 2 to zone" setting example.) 

• In the case of 10 broadcast zones (i.e. connection of a master unit to a sub-unit), use the sub-unit's Zone

selector keys 1 – 5 as Zone keys 6 – 10. 

Step 1. Entry to broadcast group setting mode 

Press and release the Reset key while holding down the
ZONE 1 and ZONE 2 keys. When all indicators for
Zones 1 – 5 begin to flash (2 – 3 seconds after), release
both the ZONE 1 and ZONE 2 keys. 

Use a precision screwdriver or other long, pointed
object (2.5 mm in diameter and over 30 mm in length)
when pressing the Reset key. 

Note: Even when a sub-amplifier is connected, perform

this setting entry operation on the master
amplifier only. 

The unit will be placed in broadcast group setting mode.

The 5 indicators for ZONE 1 through ZONE 5 begin to
flash. (They indicate Group 1 through Group 5.) 
Another 5 indicators for ZONE 6 through ZONE 10 will
also flash if a Sub-amplifier is connected. 

Step 2. Group number selection (Example: Group 2) 

Press the ZONE 2 key to select the Group 2. 

The ZONE 2 indicator will slowly flash* to indicate that
Group 2 was selected. 
Pressing other selector key will change the group
number 

Step 3. Group number programming 

Press the POWER switch. 

The Group 2 will be programmed and the unit will be
placed in Zone Selection mode for Group 2. 

• The ZONE 2 indicator changes from "quick flashing" to

"slow flashing*," indicating that Group 2 was selected
and that Zone 2 was set (default setting). 

• The remaining indicators, ZONE 1, ZONE 3, ZONE 4,

ZONE 5, and ALL flash. (This indicates that Zones 2
was set as default.) 

ZONE 1

ZONE 2

Reset

Extinguished

Lighting

Flashing

Quick flashing*

Slow flashing*

* See p. 55 Indicator status.

ZONE 1

ZONE 2

ZONE 3

ZONE 4

ZONE 5

ALL

Group 1

Group 5

ZONE 1

ZONE 2

ZONE 3

ZONE 4

ZONE 5

ALL

Group 1

Group 5

ZONE 1

ZONE 2

ZONE 3

ZONE 4

ZONE 5

ALL

Zone 1

Group 2
(Zone 2)

Zone 5