Toa WD-4800 - Manual (Page 3)

3
6. CONNECTION
• Up to four WT-4800 tuners can be connected to the WD-4800 using one or two receiving antennas.
• The length of the antenna cables between the WD-4800 and the WT-4800 must not exceed 1 m.
WD-4800
YW-4500 YW-4500 YW-4500 YW-4500
WT-4800 ANT B DC IN REMOTE
(UNBALANCED)
IN OUT IN OUT
12–18V 250DmA –20dBV
–20dBV
LINE MIC HOT
COLD
LEVEL
–50dBV
(UNBALANCED)
(BALANCED) OUTPUT (600 Ω) MIX IN (10k Ω) ANT A
WT-4800 ANT B DC IN REMOTE
(UNBALANCED)
IN OUT IN OUT
12–18V 250DmA –20dBV
–20dBV
LINE MIC HOT
COLD
LEVEL
–50dBV
(UNBALANCED)
(BALANCED) OUTPUT (600 Ω) MIX IN (10k Ω) ANT A
ANTENNA DISTRIBUTOR WD-4800
VOLTAGE SELECT
120V
13V 250 mA
TUNER POWER SUPPLY ANT INPUT B
(75 Ω)
ANT INPUT A
(75 Ω)
ENGINEERED IN JAPAN ASSEMBLED IN TAIWAN
ANT OUTPUT B (75 Ω) ANT OUTPUT A (75 Ω)
230V
Connect to the front antenna inputs
ANTENNA DISTRIBUTOR WD-4800
VOLTAGE SELECT
120V
13V 250 mA
TUNER POWER SUPPLY ANT INPUT B
(75 Ω)
ANT INPUT A
(75 Ω)
ENGINEERED IN JAPAN ASSEMBLED IN TAIWAN
ANT OUTPUT B (75 Ω) ANT OUTPUT A (75 Ω)
230V
5 6 7 8 9 10 11
5. AC inlet
6. AC voltage selector
Selects the desired voltage.
7. DC power distribution output
Distributes the DC power.
8. Rear antenna input B
75 Ω, BNC. Delivers 9 V DC/25 mA for supplying power
to an external antenna.
9. Antenna distribution output B
75 Ω, BNC.
10. Antenna distribution output A
75 Ω, BNC.
11. Rear antenna input A
75 Ω, BNC. Delivers 9 V DC/25 mA for supplying power
to an external antenna.
[Rear]
5. NOMENCLATURE AND FUNCTIONS
[Front]
ANTENNA DISTRIBUTOR WD-4800
POWER
ON
OFF
ANTENNA INPUT (75 Ω)
2
4 3 1
1. Power switch
Press this switch to switch on the power. Press this
switch again to switch off the power.
2. Power lamp
Lights when the power is switched on.
3. Front antenna input A
75 Ω, BNC. Delivers 9 V DC/25 mA for supplying
power to an external antenna.
4. Front antenna input B
75 Ω, BNC. Delivers 9 V DC/25 mA for supplying
power to an external antenna.