Roland DR-50 Owner's Manual

Owner’s Manual
We’d like to take a moment to thank you for purchasing the Roland DYNAMIC
MICROPHONE.
Before using this unit, carefully read the section entitled: “IMPORTANT
NOTES.” This section provides important information concerning the proper
operation of the unit. Additionally, in order to feel assured that you have gained
a good grasp of every feature provided by your new unit, this manual should be
read in its entirety. The manual should be saved and kept on hand as a
convenient reference.
Copyright © 2005 ROLAND CORPORATION
All rights reserved. No part of this publication may be reproduced in any form
without the written permission of ROLAND CORPORATION.
■ IMPORTANT NOTES
• Howling could be produced depending on the location of microphones
relative to speakers. This can be remedied by:
1. Changing the orientation of the microphone(s).
2. Relocating microphone(s) at a greater distance from speakers.
3. Lowering volume levels.
• Protect the unit from strong impact. (Do not drop it!)
• Do not open or perform any internal modifications on the unit.
• Never use or store the unit in places that are:
• Subject to temperature extremes (e.g., direct sunlight in an enclosed
vehicle, near a heating duct, on top of heat-generating equipment); or are
• Damp (e.g., baths, washrooms, on wet floors); or are
• Humid; or are
• Exposed to rain; or are
• Dusty; or are
• Subject to high levels of vibration.
• When using the microphone with the stand recommended by Roland (ST-
210 or ST-259), make sure the legs of the tripod are opened wide enough to
keep the equipment from falling over. The stand must be carefully placed so
it is level and sure to remain stable.
• For everyday cleaning wipe the unit with a soft, dry cloth or one that has
been slightly dampened with water. To remove stubborn dirt, use a cloth
impregnated with a mild, non-abrasive detergent. Afterwards, be sure to
wipe the unit thoroughly with a soft, dry cloth.
• Never use benzine, thinners, alcohol or solvents of any kind, to avoid the
possibility of discoloration and/or deformation.
WARNING
• Keep the included Screw Adapter in a safe place
out of children’s reach, so there is no chance of
them being swallowed accidentally.
■ FEATURES
• Hyper Cardioid handheld mic enhanced shock-absorption for unit protection
and reduced mic handling noise
• Double-Screen structure to reduce breath noise
■ OPERATION
1. Connect the XLR connector to the microphone.
2. Connect the other side (standard phone jack) of the cable to the input jack of
the unit you use, such as mixer.
3. If you wish to install the microphone to a microphone stand, use the supplied
microphone holder. If the microphone holder does not fit the stand, try
exchanging the screw adapter. (U 5/8, W 3/8)
■ PIN ASSIGNMENT
The pin assignment for XLR type connectors is as shown below. Before
making any connections, make sure that this pin assignment is compatible with
that of all your other devices.
■ POLAR PATTERNS
■ FREQUENCY RESPONSE
■ MAIN SPECIFICATIONS
Type..........................................................................................................Dynamic
Frequency Response .....................................................................90—16,000 Hz
Output Impedance.......................................................................................300 Ω
Polar Patterns ...............................................................................Hyper Cardioid
Sensitivity ................................................................-54 dB (0 dB=1 V/Pa, 1 kHz)
Dimensions (dia head × length × dia grip) ..........................50 × 192.5 × 22 mm
Weight............................................................................................................355 g
Accessories
Microphone cable (4.5 m) ..............................................................................1
Microphone holder .........................................................................................1
Screw adapter (5/8"–27, 3/8"–16) ..................................................................1
Carrying case ..................................................................................................1
* In the interest of product improvement, the specifications and/or appearance of
this unit are subject to change without prior notice.
192.5mm 
7–5/8"
22mm 
7/8"
50mm 
2"

1kHz

MICROPHONE  MICROPHONE CABLE 
GND GND
GND HOT
HOT HOT
COLD COLD(GND)
12
3
21
3

XLR TYPE CONNECTOR 1/4" PHONE PLUG
DOUBLE CONDUCTOR SHIELD

MICROPHONE HOLDER

SCREW ADAPTER 
(5/8"–27, 3/8"–16)

DR_50E.qx  05.6.6 6:04 PM  ページ 1

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