User's Manual

TD 93021US Rev A
10 FEB 2014 / Ver A 146
Installation Guide
teleCARE IP
Output Power and Transmission Rate DIP Switch Settings
With the 4 bit output power DIP switch SW3 (1-4) selection the range of the LF field can be adjusted.
In relation with the output power the repetition rate of the low frequency transmissions can be set to
normal, high, low and very low using 2 bit DIP switch setting on SW2 (5 and 6).
Figure 201. Output Power and Repetition Rate DIP switch settings
Lowering the output power to decrease the range of the LF field will increase the repetition rate of the
transmissions. The table below shows the relation between the output power and the repetition rate.
Output Power Repetition Rate
(transmissions/s)
Normal High Low Very Low
SW3
(4 - 1)
Range SW2
(6 - 5)
meters feet
00 01 10 11
0000 0.3 1 10
20
51
0001 0.35 1.15 8
16
40.8
0010 0.4 1.3 6.7
13.4
3.35 0.67
0011 0.55 1.8 5.0
10
2.5 0.5
0100 0.7 2.3 4.0
8
20.4
0101 0.85 2.8 3.3
6.6
1.65 0.33
0110 1.05 3.5 2.7
5.4
1.35 0.27
0111 1.2 4 2.4
4.8
1.2 0.24
1000 1.35 4.4 2.1
4.2
1.05 0.21
1001 1.6 5.2 1.8
3.6
0.9 0.18
1010 1.7 5.6 1.7
3.4
0.85 0.17
1011 1.9 6.2 1.5
3
0.75 0.15
1100 2.15 7 1.3
2.6
0.65 0.13
1101 2.4 8 1.2
2.4
0.6 0.12
1110 2.7 9 1.1
2.2
0.55 0.11
1111 3 10 1.0
2
0.5 0.10
External 24Vdc power supply required.
SW 2
Repetition Rate
SW 3
Output Power