Multitone RPR 551IS - Page 17

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