Digital Control DIGITRAK FALCON F1 User Manual page 44

A voltage reading below 2.7 (alkaline), 3.2 (lithium) or 3.9 (LiR) indicates bad or depleted
batteries.
TRANSMITTER OVERHEAT INDICATOR (TEMP DOT)
DigiTrak transmitters (Tx), with the exception of DucTrak, have temperature
overheat indicators (temp dot) on the front end cap.
1. Black temp dot (voids warranty)
2. Normal white temp dot
The temp dot has an outer yellow ring with a temperature sensitive 1/8" (3.15
mm) white dot in the center. If the center temp dot is black, the transmitter
has been exposed to excessive heat and should no longer be used.
The DCI Warranty does not cover any transmitter that has been
overheated or had the temp dot removed.
TRANSMITTER TEMPERATURE WARNINGS
STEP 1 OF 6
DigiTrak transmitters (Tx), with the exception of DucTrak, have an internal
digital thermometer. The normal below ground temp range is 63° – 104°F
(17° – 40°C). The Tx temperature displays on the bottom right of the locator
screen and remote display screens.
DIGITAL CONTROL, INC
DIGITRAK FALCON F1 USER MANUAL
DCI DigiGuide 05.18.2024
44