RPR 550IS Series
TM1188 Issue 1
Page 1 - 7
NOTE:
The battery life estimate is based on the following:
System size
50 Pagers
Length of working day
10 hours
System usage
20 calls/hour
Average number of calls per pager
2 speech calls/day
2 non-speech, 10 digit message
calls/day
Type of calls
Non-batched, 1.25s preamble
Duration of alert
- non-speech
16s uncancelled, no Extended alert
- speech
4s with 30s mean speech time
User time (e.g. Status/Memory Recall) 20s/hour
Code Format
10.
The code format is Manchester Encoded Multitone Mk7 Radio Paging Code.
Display, Controls and Alerts
11.
The display, controls and alerts are as follows:
a) Liquid Crystal Display:
14 character Dot Matrix LCD
7 x 5 dot characters
4.36 x 1.75mm character size
Viewing Area 33.1 x 5.8mm
b) Control Switches:
On/Cancel/Memory Recall: Push
button
Mute: Push button
Off: Recessed push button
c) Visual Alert:
High intensity red LED
Summary of Contents for RPR 551IS
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Page 70: ...RPR 550IS Series Page 4 2 TM1188 Issue 1 INTENTIONALLY BLANK...
Page 77: ...PSG 10444 1 RPR 550IS Series TM1188 Issue 1 Page 5 7 Figure 2 Case Removal...
Page 125: ...TM1188 Issue 1 AL2 Oct 98 Figure 4 RPR 552IS Radio Board Circuit Diagram Page 7 9 10...
Page 126: ...TM1188 Issue 1 AL2 Oct 98 Figure 10 RPR 550IS Main Board Circuit Diagram Radio Page 7 21 22...
Page 127: ...TM1188 Issue 1 AL2 Oct 98 Figure 11 RPR 550IS Main Board Circuit Diagram Radio Page 7 23 24...