Multitone RPR 561, Technical Manual

Page: 9 / 109

RPR 561
TM1200 Issue 1 Page 1 - 2
TABLE Page
1. DTMF Frequency Pairs 1 - 9
2. Battery Life 1 - 9
ROLE
1. The Multitone RPR 561K radio paging transceiver comprises an HF receiver and VHF
transmitter, allowing paging and two-way speech facilities. The unit can receive
alphanumeric paging messages and can make paging, speech and telephone calls.
The transceiver may be used in simplex or duplex (telephone) mode.
2. Paging and telephone calls are made via a DTMF keypad. A reduced keypad version
is available, designated the RPR561, which is able to make limited telephone-style
calls.
3. A choice of plug-in metal hydride battery packs are available to power the transceiver.
All battery packs may be trickle or fast-charged via contacts in the base. Another set
of contacts in the battery pack allow the transceiver to be programmed, and allow
absence registration when used with absence/charging racks on Multitone paging
systems.
4. Paging calls to the receiver are in Multitone Mk7 digital format which has a capacity of
up to 10,000 individual address codes. Visual alert is by flashing LED and eight audible
tone alert patterns (Beep Code) are available. Alphanumeric messages can be
displayed on a 14-character dot matrix Liquid Crystal Display (LCD).
5. The transceiver is housed in a Bayblend case which provides a lightweight but strong
construction. A pocket clip, holster and wrist strap lanyard are available as carrying
devices.