D
IGITAL
C
ONTROL
I
NCORPORATED
DigiTrak
®
F5
®
SST
®
Operator’s Manual
60
Appendix A:
System Specifications and
Maintenance Requirements
The power requirements and environmental requirements for the DigiTrak F5 SST system components
are listed below. General maintenance requirements for the SST transmitter and the multi-function cable
box (MFCB) are provided on the following page.
Power Requirements
Device (Model Number)
Operational Voltage
Operational Current
DigiTrak SST Transmitter (SST)
9
–28 V
6 A max
DigiTrak F5 SST Receiver (F5R)
14.4 V
350 mA max
DigiTrak F Series Remote Display (FSD)
12
–28 V
3.2 W max
DigiTrak MFD Remote Display (MFD)
12
–28 V
3.2 W max
DigiTrak Multi-Function Cable Box (MFCB)
12
–28 V
6 A max
Environmental Requirements
Device
Relative Humidity
Operating Temperature
System Working
Altitude
DigiTrak SST Transmitter
<100%
-4 to 131° F (-20 to 55° C)
Up to 6561 ft.
(2000 m)
DigiTrak F5 SST Receiver
<90%
-4 to 140° F (-20 to 60° C)
DigiTrak FSD Remote
<90%
-4 to 140 °F (-20 to 60° C)
DigiTrak MFD Remote
<90%
-4 to 140° F (-20 to 60° C)
DigiTrak Multi-Function
Cable Box
<90%
-4 to 140° F (-20 to 60° C)