Harman DMS70 ユーザーズマニュアル
Description
DMS 70
DMS 70
DMS 70
DMS 70 Quattro/Dual
27
The DHT 70 handheld transmitter operates within the 2.4 GHz ISM frequency range. The
transmitter uses two antennas integrated within the housing.
transmitter uses two antennas integrated within the housing.
The capsule in the transmitter is the patented dynamic AKG D5 capsule with its hypercardioid
directional characteristic. It provides low handling noise sensitivity, high gain before feedback
and brilliant sound quality, as well as a built-in wind and pop filter to reduce wind and breath
noise.
directional characteristic. It provides low handling noise sensitivity, high gain before feedback
and brilliant sound quality, as well as a built-in wind and pop filter to reduce wind and breath
noise.
Controls
13 Status LED: Indicates the transmitter's
operating status.
operating status.
LED lit green: The transmitter is
connected to the receiver
connected to the receiver
LED flashing green: No radio contact
between the transmitter and receiver
(receiver is OFF, power failure, outside
range, etc). The transmitter must be
connected to the receiver. After two
minutes without radio contact to the
receiver, the transmitter switches off
automatically.
between the transmitter and receiver
(receiver is OFF, power failure, outside
range, etc). The transmitter must be
connected to the receiver. After two
minutes without radio contact to the
receiver, the transmitter switches off
automatically.
LED lit red: From the moment the LED
changes to red, the battery capacity will
provide a maximum of one operating
hour. We recommend replacing the
batteries with new ones as soon as
possible.
changes to red, the battery capacity will
provide a maximum of one operating
hour. We recommend replacing the
batteries with new ones as soon as
possible.
14 Battery cover: See Inserting and testing batteries in the handheld transmitter
Inserting and testing batteries in the handheld transmitter
Inserting and testing batteries in the handheld transmitter
Inserting and testing batteries in the handheld transmitter
(see Page 33)
15 On/off button:
On: Power to the transmitter is on. The transmitter is ready for use as soon as it is
switched on.
switched on.
Off (Digital Mute): Power to the transmitter is off.
16 Connect button: This button has two functions:
Press briefly: Check the assigned channel on the receiver
Press and hold down (approximately 2 seconds): Assign a free channel on the
receiver to this transmitter.
receiver to this transmitter.
15 / 16 On/off / Connect button: Use the on/off (15) and Connect button (16) to assign this
transmitter to a free channel on the receiver.
transmitter to a free channel on the receiver.
17 GAIN switch: This slide switch allows you to set the audio input sensitivity of the
transmitter to one of two positions: "HI" = high input sensitivity, "LOW" = low input sensitivity.
transmitter to one of two positions: "HI" = high input sensitivity, "LOW" = low input sensitivity.
18 Antenna section: The handheld transmitter has a digital diversity antenna system with two
antennas integrated within the housing.
antennas integrated within the housing.
NOTE
Do not hold the transmitter by the antenna section (18) as this will reduce the transmission
range.
range.
DHT 70 handheld transmitter
Figure 3: Controls on DHT 70
transmitter