TOA DM-1200, PM-222U User Manual

DM-1200/DM-1300US DYNAMIC,

UNIDIRECTIONAL MICROPHONES

PM-222U PAGING MICROPHONE

DESCRIPTION

Three new dynamic, unidirectional microphones from TOA reduce acoustic feedback in lecture, speech and vocal usages.

The DM-1200 and DM-1300US are designed for both

hand held and stand mounting usages. Both the DM-

1200 and DM-1300US are equipped with a short slide on/off switch to reduce switching noise and have XLR type 3-pin male connectors as well. The DM-1200 is outfitted with a XLR-to-1/4” cable and universal stand adapter. The DM-1300US has a U.S.-style stand

adapter. The PM-222U is a noise-cancelling paging micro-

phone designed for hand held applications with a

push-to-talk switch that locks on for continued use. It

has a pig-tail cord with external control contacts and

conductors as well as a mounting sleeve for wall

mount storage.

All three new microphones are of rugged construction to take the rigors of many different sound applications.

FEATURES

DM-1200

XLR-to-1/4” 10m shielded cable

universal stand adapter

short-off type slide on/off switch

diecast zinc body

DM-1300US

XLR type 3 pin male connector

U.S. style stand adapter

short-off type slide on/off switch

diecast zinc body

PM-222U

pig-tail cord with external control contacts and

conductors

lock-on push-to-talk switch for continuous use

mounting sleeve included for wall mount

storage

SPECIFICATIONS

Model Number DM-1200

Type

Directivity

Rated Impedance

Rated Sensitivity

(1 kHz 0dB=1 Frequency Response

Connection Cable Cable Length Cable Connector Finish

Weight Dimensions (DxL)

Talk Switch Short-off type, slide on/off switch Standard accessory

Specifications are subject to change without notice

V/Pa)

Moving coil microphone (dynamic) Unidirectional 600

Ω,

balanced

-55dB

50 Hz-12kHz 1-core shielded cable, unbalanced

10m

1/4" unbalanced phone plug Body: Diecast zinc, painted metallic gray Head: Diecast aluminum, zinc plated steel wire

Color: Metallic gray

10.44 oz.

1.55" x 6.54" Microphone holder

APPEARANCE AND DIMENSIONAL DIAGRAM

DM-1200

163

Model Number DM1300US

Type Directivity

Rated Impedance Rated Sensitivity (1 kHz 0dB=1 V/Pa) Frequency Response Finish

Weight Dimensions(DxL) Talk Switch Standard accessory **Specifications are subject to change without notice

Moving coil microphone (dynamic) Unidirectional 600

Ω,

balanced

-54dB 70 Hz-15kHz

Body: Diecast zinc, painted metallic gray Head: Diecast aluminum, zinc plated steel wire Color: Metallic gray

9.65 oz.

2.4” x 6.69” Short-off type, slide on/off switch Microphone holder

Model Number PM-222U

Type Directivity

Rated Impedance Rated Sensitivity (1 kHz 0dB=1 V/Pa) Frequency Response Cable Cable Length Cable Connector Finish Weight Dimensions(WxLxD) Talk Switch Standard accessory

**Specifications are subject to change without notice

Moving coil microphone Noise Cancelling

Ω,

600

balanced

-47dB 100 Hz-10kHz

2-core shielded cable, plus 2-core cable

6.5” when extended None ABS Resin gray

7.0 oz.

1.73”x 6.3”x 1.49” Short-off type with lock Microphone holder, metal fitting, 2 tapping screws 4x16

Circuit Diagram

APPEARANCE AND DIMENSIONAL DIAGRAM

DM1300US

6.69 in.

Circuit Diagram

APPEARANCE AND DIMENSIONAL DIAGRAM

PM-222U

Circuit Diagram

Printed in U.S.A. 4/97 BL