Teachlogic Maxim III Manuel d'utilisateur télécharger pdf (Page 24)

transmitterowner’s manual

Maxim III

18

Infrared FM

FM Wide-band

Ch. A: 2.08 MHz, Ch. B: 2.54 MHz

850 nm

Ch. A: 32.768 KHz

50 µs

50 Hz, -13KHz, C 3dB

›65 dB

‹1% @1KHz

± 10 KHz

± 25 KHz

Two, RCA

Four line level inputs for DVD,

Computer, Aux and MP3

Switchable computer anti-hum circuit

Aux input (Microphone or Line level)

One Lesson Capture Output, 3.5mm

with Gain Controls, Front Panel

One ALS Output, 3.5mm with gain

control, Rear Panel

Five Band Digital ±12dB

N/O, N/C contact closures

Wall panel control of line input levels

AC or DC 5-24 volt

Two Ampliﬁers, 50 wat ts total (RMS ),

25 watts ea. (RMS)

4ohm min, per channel

One Phoenix Connector, ch A & B

19VDC /3.4A / 65W CE,CSA & UL

Listed

8 1/2" W x 1 3/4" H x 7 1/2" D

2 lb. 2oz.

Aluminum

Receiver Input

Modulation

Reception Frequencies

Infrared Wavelength

Tone Signal

De-emphasis

Frequency Response

S/N Ratio

THD

Nominal Deviation

Maximum Deviation

External Sensor Input

Aux Inputs

Line Output

Equalization

Security Alert Output

RS-232

Fire Alarm Input

Power Output

Output Impedance

Output Connection

Power Supply

Dimensions

Weight

Enclosure

Maxim III (IMA-520) specs.

power supply (AC-36) specs.

Regulated Switching Power Supply

100–240 volts AC, 47–63Hz

19 volts DC, 3.4A

65 watts Max.

Type

Input Voltage

Output Voltage

Power Output

1 2 ... 19 20 21 22 23 24 25 26 27 28

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