SGC SG-2020 TEST DOCUMENT, Installation And Operation Manual

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Depending on the transmit/receive ratio specific to each field applica-
tion, the PortaPack will, in most cases, provide continuous radio com-
munication operations. An additional feature of the PortaPack is a
connector, provided with the system, which allows rechargeable bat-
teries to be charged while the unit is in operation.
Batteries and a charger are not supplied with this product.
A battery charger for the PortaPack can be purchased from SGC. Any
other charger used for this purpose should meet the following charac-
teristics:
- DC out: 15 V
- Current out: Minimum 1.0 Amps
- PortaPack's charging connector has the central pin connected
to "+" and the outside pin to chassis. A charger must match
this configuration.
B. Test for proper operation with battery system.
This is a quick test to determine that the system is operational.
Requirements: 10 'D' batteries either dry cell or rechargeable NiCad
(NOT included)
1. Loosen the three thumb screws on the battery container.
2. Slide and remove the locking plate from the container.
3. Lift the top battery PCB / Spring assembly up and to the side of
the container. Note that this assembly is attached to the contain-
er.
4. Install 10 'D' size batteries. These may be NiCad or dry cell.
NOTE: DO NOT MIX DRY CELL WITH NICAD.
5. Replace the top PCB assembly ( from step 3 ).
6. Replace the locking plate ( from step 2 ).
7. Tighten the three thumb screws.
8. Connect the antenna cable from the battery container to the
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P.O.Box 3526, 98009 Fax: 425-746-6384 or 746-7173 Tel: 425- 746-6310 or 1-800-259 7331
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© 1998 SGC Inc