SEIKAKU TECHNICAL GROUP DMT-300HD Wireless Microphone User Manual

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Document ID	542339
Application ID	mziX0Kr/5b0eqCbnTK4iLA==
Document Description	Users Manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	6.4kB (80038 bits)
Date Submitted	2005-05-17 00:00:00
Date Available	2005-05-17 00:00:00
Creation Date	2004-11-26 08:28:54
Producing Software	Corel PDF Engine Version 9.397
Document Lastmod	2005-05-11 09:42:12
Document Title	Users Manual
Document Creator	CorelDRAW Version 9.397
Document Author:	sekaku

WIRELESS MICROPHONE
SYSTEM
INSTRUCTION
MANUAL
TM
SEIKAKU TECHNICAL GROUP LIMITED
UNIT 1107 BLK.A2,YAU TONG INDUSTRIAL CITY .NO.17,KO FAI ROAD,KOWLOON,HONG KONG.
http://www.dmtmic.com Tel: 886-4-22313737
email: alto@altoproaudio.com Fax: 886-4-22346757
All rights reserved to DMT. All features and content might be changed
without prior notice. Any photocopy, translation, or reproduction of part of this
manual without written permission is forbidden.
Copyright 2004 SEKAKU ELECTRON INDUSTRY (H.K.) CO., LTD.
NF01293-1.1
DMT-300HD
DMT-300HD
GRILLE HOLDER
TM
IR
EL
2. INSTALL BATTERY:
PLS. make sure the positive/negative before you replacement batteries.
3. We congratulate you for the choice of this excellent professional apparatus microphone which
will give you outstanding results at the high fidelity. the microphone suit for school speech,
meeting speech, teachers and performer on the stage. to avoid of problem like wireless
microphone.
NO.
ELECTRIC PARAMETER
SPECIFICATION
Carrier Frequency Range
VHF Band 174~216MHz
Quartz controlled fixed frequency
Oscillation Mode
Modulation Mode
Frequency Stability
PSWITCH
TUBE
TAIL TUBE
RF Radiation
10mW
Spurious Emission
45dBm
Total Harmonic Distortion
Current
10
Power Supply
DC 3V
11
Operating Temperature
12
Dimensions
10 ~50
246 (L) mm (9.68 in.)
13
Weight
208 grams (7.3oz.)
FM(F3E)
0.005%/25
1.0%
50Hz-13KHz
3dBm
75mA
FEATURES:
"STAND-BY" funciton.
Steel net based to prevent from rolling.
Caution:
Any changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment.
S MI R C O P
POWER LED LIGIHT
BATTERY INGORMATION:
NOTE: Make sure the power switch is in the "OFF" position when changing or installing new battery. Average life on an alkaline battery is 10 hours. Be sure to use good quality long life
1.5V 2 alkaline battery only.
SPECIFICATION
TRANSMITTER PERFORMANCE SPECIFICATION:
Frequency Response
300HD
ES
NE
ON OFF PWR
INSTRUTION:
1. After operation the microphone must be switched off as well. Otherwise the batteries will soon be
exhausted. in order to avoid untune consumption of the inner battery: if pilot lamp of the wireless
microphone (1)remains lighted, it means that the battery has no more power: (2)the lamp must
flash only for the time of the switching -on; this indicates that the microphone works well.
When switches the power switch to "on" position, then the power indicator lights, indicate the
apparatus is on.
When switches the power switch to "off"position, then the power indicator lights, indicate the
apparatus is off.
1. This microphone has a 3-level power switch design.
2. In using first turn on the receiver and then the transmitter.
3. New battery the power light is in "OFF".
The light is "ON". It indicates the battery needs to be replaced.
4. Remember to turn the switch "OFF".
When the microphone is not in use in order to save power. In "STAND-BY"
set the switch to the center.

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User Access                     : Print, Fill forms, Extract, Assemble, Print high-res
Create Date                     : 2004:11:26 08:28:54
Modify Date                     : 2005:05:11 09:42:12+02:00
Producer                        : Corel PDF Engine Version 9.397
Author                          : sekaku
Creator                         : CorelDRAW Version 9.397
Title                           : NF01293(DMT-300HD_V1-1)»¡©ú®Ñ ­^¤å
Page Count                      : 2
Has XFA                         : No

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