4
Receiver Controls And Functions
Fig. C Receiver Front Panel
Fig. D Receiver Rear Panel
1
2
4
6
7 8
9
10
5
2
3
4
6
7 8
9
10
5
3
11
12
13
14 15 16
17 18 19
16 UNBALANCED AUDIO OUTPUT JACK: 6.3mm phone
jack. Can be connected to an unbalanced aux-level
input of a mixer, guitar amp or tape recorder.
17 AC POWER: IEC-type connector for 120-240V AC
50/60 Hz power input. No adjustment for mains
voltage/frequency is necessary.
18 POWER CABLE CLAMP: Use provided cable clamp
to secure the plug in the chassis connector.
19 GROUND TERMINAL: Case grounding screw, if
needed.
Rear Panel Controls and Functions (Fig. D)
Antenna "A" / Antenna "B"
12 INPUT JACKS: BNC-type antenna connectors for "A"
and "B" T uners in both receivers. Attach antennas
directly, or extend them with low-loss antenna cable.
See the "Antennas" section on page 3 for more details.
13 OUTPUT JACKS: Provide RF distribution to other
receivers operating in the same frequency band. Each
output should be connected to only one other antenna
input, without "daisy-chaining." (Using two additional
ATW-R92 dual receiver units provides a total of six
channels in three rack spaces with a single pair of
antennas.)
Receiver 1 / Receiver 2
14 GROUND LIFT SWITCH: Disconnects the ground pin
of the balanced output (15) from ground. Normally, the
switch should be to the right (ground connected). If
hum caused by a ground loop occurs, slide switch to
the left.
15 BALANCED AUDIO OUTPUT JACK: XLRM-type connec-
tor. A standard 2-conductor shielded cable can be used
to connect the receiver output to a balanced micro-
phone-level input on a mixer or integrated amplifier.
12
13
14 15 16
Front Panel Controls and Functions (Fig. C)
1 POWER SWITCH: Press switch On and the Channel
Designator Displays (5) will light.
Receiver 1 / Receiver 2
Controls and operation of the two receivers are identical.
2 AF LEVEL INDICATOR: Indicates the audio modulation
level of the received signal. The LEDs light up from left
to right.
3 RF LEVEL INDICATOR: Indicates the strength of the RF
signal received from the transmitter .
4 TUNER OPERATION INDICATOR: Indicates which Tuner
(A or B) has the better reception and is in operation.
Lights only when receiving an ES transmitter' s signal.
5 CHANNEL DESIGNATOR DISPLAY: Indicates the current
channel setting.
6 CHANNEL SET BUTTON: Hold this button in and
press "Up" or "Down" to change the channel shown
in the Channel Designator Display.
7 CHANNEL SELECTOR "DOWN" SWITCH: Changes
the channel designator, decreasing from 99 to 00.
"Rolls over" from 00 to 99.
8 CHANNEL SELECTOR "UP" SWITCH: Changes the
channel designator, increasing from 00 to 99. "Rolls
over" from 99 to 00.
9 "PHONES" LEVEL CONTROL: Adjusts the level of
the headphone jack only; it does not affect receiver
audio output.
10 HEADPHONE OUTPUT: 6.3mm phone jack. Plug in
a "stereo" headphone to monitor receiver signal.
11 MOUNTING ADAPTERS: For mounting the receiver in
any standard 19" rack. Attach to receiver with screws
supplied.
