7 - 20 TC75 User Guide
Charging Temperature
Charge batteries in temperatures from 0 °C to 40 °C (32 °F to 104 °F). The device or cradle always performs
battery charging in a safe and intelligent manner. At higher temperatures (e.g. approximately +37 °C (+98 °F)) the
device or cradle may for small periods of time alternately enable and disable battery charging to keep the battery at
acceptable temperatures. The device and cradle indicates when charging is disabled due to abnormal
temperatures via its LED.
Establishing Ethernet Connection
1. Touch .
2. Touch .
3. Touch Ethernet.
4. Insert the device into a slot.
5. Slide the Ethernet switch to the ON position.
The icon appears in the Status bar.
6. Touch Ethernet Information to view Ethernet connection details.
LED Indicators
There are two green LEDs on the side of the cradle. These green LEDs light and blink to indicate the data transfer
rate.
Slow Blinking Red Spare battery is charging and battery is at the end of
useful life.
Solid Red Charging complete and battery is at the end of useful
life.
Fast Blinking Red Error in charging; check placement of spare battery
and battery is at the end of useful life.
Off No spare battery in slot; spare battery not placed
correctly; cradle is not powered.
Table 7-6 Spare Battery Charging LED Indicators (Continued)
LED Indication
NOTE Refer to the TC75 Integrator Guide for information on configuring the Ethernet settings.
Table 7-7 LED Data Rate Indicators
Data Rate 1000 LED 100/10 LED
1 Gbps On/Blink Off
100 Mbps Off On/Blink
10 Mbps Off On/Blink