RB2030
Rechargeable Battery
for use with the
EX20 and EX30
OWNERS MANUAL
and
INSTALLATION GUIDE
®
Instructions for Installation of Battery
1 With the rear of the Expedition cabinet facing you, lie the cabinet face down
on a soft surface as not to scratch the front grille. (figure 1)
2 Using a phillips screwdriver, remove the two M4 x 10 lower rear panel screws
(to be re-used in step 6) and pole mount thumb screw (figure 1) NOTE: If the
cabinet is to be pole mounted, it should be secured to the pole at this time.You
will not have access to the pole mounting screw after the battery is installed.
3 Replace thumb with the M6 x 16 screw (figure 2)
4 Align the battery as in figure 2 and set its legs in the bottom of the EX20 or
EX30 as in figure 3.
5 Connect the Battery supply cable as in figure 3. IMPORTANT! Both the con-
nectors on the supply cable (from the battery) and plug (on the cabinet)
are keyed. Be sure to connect the cable correctly or you’ll risk shorting
the battery which may result in fire and or internal amplifier failure.
6 Lift the battery into place and screw the two M4 x 14 screws into the two outer
holes and the two M6 x 12 screws in the inner holes on the battery lip. Use
the two M4 x 10 screws (from step 2) to secure the bottom of the battery to
the cabinet.
M4 x14
M6 x12
Plug
Supply
Cable
M4 x10
figure 3
figure 4
If you experience any difficulties, or require further assistance, contact Samson
Customer Service at 1-800-3SAMSON (1-800-372-6766) M–F 9AM to 5PM
(eastern standard time). For more product information please visit our website at
Specifications
Type
4 x 12VDC, 3.3 Amp/Hours Gel Cell
Charging time
6–8 hours
Pin out for Cable and Charger (figure 5)
Pin 1 NC
Pin 2 CONTB (control one pin of relay for battery supply on/off)
Pin 3 CONTA (control another pin of relay for battery supply on/off)
Pin 4 VDC (Voloatge supply for battery charging)
Pin 5 AGND (Ground of Charger)
Pin 6 -VBAT (Negative battery supply to power mon.)
Pin 7 +VBAT (Plus battery supply to Power mon.)
Dimensions
8.25 in. (w) x 12.5 (d) x 5.25 (h)
209.5 mm (w) x 317.5 (d) x 133.35 (h)
Weight
12.8 lbs.
5.8 kg
CABLE (From Bat t ery)
CHARGER (Cabinet )
Key
Key
PIN 1 2 3 4 5 6
7
PIN 7 6 5 4 3 2
1
figure 5
specifications are subject to change without notice
©2000 Samson Technologies
S A M S O N
575 Underhill Blvd, P.O. Box 9031, Syosset, N.Y. 11791-9031
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