TOA Electronics VM-2120 instruction manual Rear Right Side, Left Side

[Rear] [Right Side]

18 19 20 21

18.DC power input jack [DC POWER IN]

•A jack with non-polarity. Connect the 24-V DC power (AC adapter). (See the specifications on

p.69.)

•The VM amplifier can supply the power to only

asingle Remote Microphone.

(Line resistance: within 24 Ω/one way)

19.Link connector [LINK]

A female RJ45 connector. Connects the VM amplifier or other RM-200M units (up to 4 units connectable per system) using the cable of Category 5 STP straight type.

20.Microphone volume control [MIC]

Adjusts the volume of the unit's gooseneck microphone or the external microphone input (No. 21).

1

2322

21.External microphone input jack

[EXTERNAL MIC IN]

A 3.5 mm-diameter Mini-jack. Connects a electronic condenser microphone (ex. headset). Inserting a Mini-plug switches the microphone sound source to that which is connected to this jack.

22.Extension connector [EXTENSION]

Connects the RM-210 Remote Microphone Extension using the cable supplied to the RM-210.

23.Function setting switch

Used for setting the Remote Microphone's Unit numbers (1 – 4) and functions as shown in the "Function Setting table" below.

6.3. Remote Microphone Extension RM-210

The RM-210 is used to select the optional EV-200 Voice Announcement Board's voice message when connecting 2 VM-2120 or VM-2240 amplifiers.

[Top]			[Left Side]
1	2	3	4

1.Name label

Insert the label (not thicker than 0.2 mm) indicating the name of each panel control and indicator. (See p. 60 "NAME LABEL PREPARATION.")

2.Message indicator

Lights green when the corresponding Message Selector Key (1 – 5) is pressed.

3.Message selector key

Selects the broadcast message (1 – 5).

4.Extension connector [EXTENSION]

Connects to the RM-200M Remote Microphone using the supplied cable.

13