Usb/Ethernet Communication - Symbol TC70 User Manual

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.

USB/Ethernet Communication

The 2–Slot USB/Ethernet Cradle provides both Ethernet communication with a network and USB communication
with a host computer. Prior to using the cradle for Ethernet or USB communication. Ensure that the switch on the
USB/Ethernet module is set properly.
Turn the cradle over to view the module.
Figure 96: 2–Slot USB/Ethernet Cradle Module Switch
For Ethernet communication, slide the switch to the
For USB communication, slide the switch to the
Place the switch in the center position
Ethernet LED Indicators
There are two LEDs on the USB/Ethernet Module RJ-45 connector. The green LED lights to indicate that the transfer
rate is 100 Mbps. When the LED is not lit the transfer rate is 10 Mbps. The yellow LED blinks to indicate activity, or
stays lit to indicate that a link is established. When it is not lit it indicates that there is no link.
Figure 97: LED Indicators
2
1
Table 15: USB/Ethernet Module LED Data Rate Indicators
Data Rate
100 Mbps
10 Mbps
position.
position.
to disable communications.
(1) Yellow LED
On/Blink
On/Blink
Accessories | 113
(2) Green LED
On
Off
MN001120A01-A | October 2014