Multitone RPR 561 Manuale utente
With the compliments of Multitone Electronics plc
PCN Nos. 4681, 4841, 4899, 5193
TPF003-02 [10/98]
AMENDMENT INSTRUCTION NO. 237
AL1 TO TM1200 ISSUE 1
RPR 561/RPR 561K PAGING TRANSCEIVER
APRIL 1999
The attached amendment should be incorporated in the above Technical Manual
as soon as possible.
In line with the company policy of continued technical advancement, changes to
circuit diagrams and component layout diagrams are continually taking place. It is
not company policy that the technical manual should cover all previous issues of
productsbut only the latest design state. To this end, where an amendment
changes either the circuit diagram or component layout diagram, it may be prudent
to archive the previous diagrams, particularly if your product is of old design.
AFFECTED
PAGES CHANGE
(iii)/(iv) AL1 amendments recorded.
5C-1/5C-2 Correction to part number for Test Probe.
6-3/6-4 Changes to antenna information.
6-7/6-8 Component Change C306 (Band T).
6-9/6-10 Correction to part number for 560n inductor.
6-13/6-14 Component changes
6-15/6-16 Component changes.
7-1/7-2 Contents List updated.
7-17/7-18 Corrections and updates to Figure 8 (Decoder Circuit Diagram
Sheet 1 of 2).
7-19/7-20 Corrections and updates to Figure 9 (Decoder Circuit Diagram
Sheet 2 of 2).
7-23 Component Changes to Figure 11 (Decoder Layout - Side 2).
RPR 561
TM1200 Issue 1 Page (i)
TECHNICAL MANUAL
for
RADIO PAGING TRANSCEIVER
MODELS RPR 561/RPR 561K
Printed and Published in England
RPR 561
TM1200 Issue 1Page (ii)
COMPANY LIABILITY
The information in this manual has been carefully compiled and checked for technical
accuracy. Multitone Electronics plc accept no liability for inaccuracies or errors. In line with
the company policy of technical advancement, the information within this document may be
changed. The user should ensure that the correct issue of the document is used. Comments
or correspondence regarding this manual should be addressed to:
Multitone Electronics plc
Technical Publications
Kimbell Road
Basingstoke
Hampshire
RG22 4AD
England
ISSUE DATE
1February 1997
©1997 Multitone Electronics plc
RPR 561
TM1200 Issue 1 Page (iii)
CONTENTS
Page (i) Title Page
Page (ii) Company Liability
Page (iii) Contents
Page (iv) Effective Page List
Page (v) Safety Summary
Warning
Page (vi) Caution
Section 1 Introduction and Specification
Section 2 Operating Instructions
Section 3 Technical Description
Section 4 Installation & Commissioning
Section 5 Servicing
Section 6 Spare Parts List
Section 7 Diagrams
RPR 561
TM1200 Issue 1 AL1 (April 1999)Page (iv)
EFFECTIVE PAGE LIST
Page No. Issue Page No. Issue Page No. Issue Page No. Issue
(i) 12A-1 15-11 16-3 1AL1
(ii) 12A-2 15-12 16-4 1
(iii) 12A-3 15-13 16-5 1
(iv) 1AL1 2A-4 15-14 16-6 1
(v) 13-1 15-15 16-7 1AL1
(vi) 13-2 15-16 16-8 1
1-1 13-3 15-17 16-9 1
1-2 13-4 15-18 16-10 1AL1
1-3 13-5 15-19 16-11 1
1-4 13-6 15-20 16-12 1
1-5 13-7 15-21 16-13 1
1-6 13-8 15-22 16-14 1AL1
1-7 13-9 15-23 16-15 1AL1
1-8 13-10 15-24 16-16 1AL1
1-9 13-11 15-25 17-1 1AL1
1-10 13-12 15-26 17-2 1
2-1 14-1 15-27 17-3/4 1
2-2 14-2 15-28 17-5/6 1
2-3 15-1 15-29 17-7/8 1
2-4 15-2 15-30 17-9/10 1
2-5 15-3 15A-1 17-11/12 1
2-6 15-4 15A-2 17-13/14 1
2-7 15-5 15B-1 17-15/16 1
2-8 15-6 15B-2 17-17/18 1AL1
2-9 15-7 15C-1 17-19/20 1AL1
2-10 15-8 15C-2 1AL1 7-21/22 1
2-11 15-9 16-1 17-23 1AL1
2-12 15-10 16-2 1
2-13 1
2-14 1
RPR 561
TM1200 Issue 1 Page (v)
THE TRANSCEIVER SHOULD NOT BE CARRIED INTO AREAS WHERE EXPLOSIVE
GASES MAY BE PRESENT.
SAFETY SUMMARY
The following information applies to both operating and servicing personnel. General
Warnings and Cautions will be found throughout the manual, where they apply, which refer
to the applicable part of this summary.
WARNING statements identify conditions or practices that could result in personal injury or
loss of life.
CAUTION statements identify conditions or practices that could result in equipment damage.
WARNING
RPR 561
TM1200 Issue 1Page (vi)
CAUTION
STATIC SENSITIVE DEVICES ARE USED WITHIN THIS EQUIPMENT. CARE MUST BE
USED TO ENSURE DAMAGE TO THESE DEVICES IS NOT CAUSED BY HIGH LEVELS OF
STATIC ELECTRICITY.
PROTECT THE TRANSCEIVER FROM LIQUIDS, STRONG MAGNETIC FIELDS AND
EXTREMETEMPERATURES. DO NOT LEAVE THE TRANSCEIVER EXPOSED TO
STRONG SUNLIGHT. AREAS SUCH AS WINDOW LEDGES ARE TO BE AVOIDED.
RPR 561
TM1200 Issue 1 Page 1 - 1
SECTION 1
INTRODUCTION & SPECIFICATION
CONTENTS:
1. ROLE
STANDARD FEATURES
6. Liquid Crystal Display (LCD)
7. Acoustic and Visual Alerts
8. Message Storage
9. Message Length
10. Beep Code Alpha
11. Time-of-Day
12. Automatic Speech Switching
13. Battery Economy Circuit (BEC)
14. Display Direction Control
15. Engineering Mode
OPTIONAL FEATURES
16. Permanent On
17. Alert Duration
18. Escalating Alert (Escalert)
19. Extended Alert
20. Group Call
21. Call Comparator
22. Mute Mode
23. Program Volume Levels
24. Battery Low Indication
25. Display Direction at Switch-On
26. Speech Timeout
27. Address Digits Displayed
28. Test Mode
29. System Number
30. System Retry Interval
31. Switch-On and Rack Message
SPECIFICATION
32. Receiver
33. Transmitter
34. Signalling Formats
35. Power Supplies
36. Controls, Indicators, Alerts
37. Physical Characteristics
RPR 561
TM1200 Issue 1Page 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.
RPR 561
TM1200 Issue 1 Page 1 - 3
STANDARD FEATURES
Liquid Crystal Display (LCD)
6. The LCD provides a visual display of up to 14 alphanumeric characters (longer
messages are displayed in 14 character blocks). A backlight provides enhanced LCD
viewing under low light conditions.
Acoustic and Visual Alerts
7. Arange of eight different audible tone alert codes (beep codes) are programmed as
standard. These alerts, when initiated, are accompanied by the illumination of an LED
to provide visual indication of a paging call. Speech calls are indicated by ringing
patterns which match the appropriate tone alert codes.
Message Storage
8. Up to five messages may be stored by the transceiver for review later. They are held
on a first in/first out basis.
Message Length
9. The maximum length of any received message is between 63 and 81 characters,
depending on whether beep code alpha and time stamp are in use.
Beep Code Alpha
10. Up to four beep codes may be reserved to trigger an associated alphanumeric
message; each message not exceeding 14 characters in length.
Time-of-Day
11. The Time-of-Day is displayed in hh:mm format. The transceiver has an internal clock
which is synchronised by time information from the last valid Mk7 paging call. At
switch-on, the clock will not be synchronised until the first Mk7 call is received. The
transceiver will display the characters “-:-” before synchronisation occurs.
Automatic Speech Switching
12. Allows speech to follow automatically after an alert tone.
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