Ocean Technology Systems RCS-13 Operation Instructions

The RCS-13 smart charger is a universal-input, lead-acid battery charger for rapid charging of the RB-6V batteries
used in various Ocean Technology Systems (OTS) com-
munications products, such as the Aquacom
surface intercom, the Aquacom
transceivers, and the Magnacom
transceiver. By following the simple instructions pro-
vided here, you should experience long-term, trouble-free
use of your RCS-13 charger.
The RCS-13 charger consists of the charging module and
power output cord as one unit (Fig. 1). The power output
connectors are mini banana connectors. A power input
cord is provided with your choice of plugs depending on
the region of the world where the charger will be used.

OPERATION

1. Connect the power output connectors (mini banana plugs) (Fig. 1) to the communications unit as described on the
back of this instruction sheet.
2. Connect the power input connector to the charging module and the power input plug to the AC source.
Table 1: Charging status as indicated by LED
LED
Green No battery connected
Red Fast charge cycle
Top-off charge cycle, constant
Red
voltage
Standby/Ready (charge cycle
Green
complete)

IMPORTANT SAFETY NOTES

1. Do not attempt to charge alkaline or other non-rechargeable batteries. Doing so may damage the batteries and
the charger.
2. Keep the charger away from water and dust.
3. The charger should remain uncovered and properly ventilated while in use.
4. Use the charger only with the batteries for which it was intended. If you have any questions about the batteries
with which the RCS-13 should be used, contact us.
Ocean Technology Systems •
Toll-free: (800) 550-1984 • Tel.: (714) 754-7848 • Fax: (714) 966-1639 • ots@otscomm.com • www.otscomm.com
Ocean Technology Systems.
Mk2-Dci
®
STX series of surface
®
MAG-1001S surface
®
Mode
3133 W. Harvard Street, Santa Ana, CA 92704 USA
© Copyright 2008, 2011 Undersea Systems International, Inc., dba
All rights reserved. Specifications are subject to change without prior notice.
All users must fully understand the contents of these instructions before use of the product.
Operation Instructions for the
RCS-13 Smart Battery Charger
Figure 1: Charging unit and power input cord
3. Once the connections are made, the charger will determine
the battery condition before starting to charge the battery. The
LED on the charging module indicates the charging status
(Table 1).
If the battery does not hold a charge after repeated charging
attempts, the battery may need replacement. (Replacement
RB-6V batteries are available from OTS or your local dealer.)
4. When the LED indicates "standby/ready" status (Table 1),
charging is complete. Unplug the charger from the AC power
source and the battery or communications unit.
Undersea Systems International, Inc.
Ocean Technology Systems
dba
506128-000 (B)