Additional Features
34
© 2021 Cypress Solutions
Complete Manual: CTM-200 R2 (Revision 1.4)
•
The PWR LED will turn off at the 3-second mark
and start flashing rapidly at the 10-second mark. It
keeps flashing until the configuration reset is
complete. The CTM-200 will be restored to the
configuration that was loaded on the unit at the
time of shipping to the customer.
7.4
LED Indicators
There are seven LED indicators on the CTM-200 top. These are used to show the status and operation of the
device. For wireless data devices that provide network diagnostic information:
LED
Description
Solid
Blinking
Off
Wi-Fi
Wi-Fi status
CTM-200 serving
as an Access Point
or connected as a
Client
CTM-200 configured as a
Client but not connected
Wi-Fi not enabled
BLUETOOTH
Bluetooth status
Connected with
another Bluetooth
device
Bluetooth enabled but not
paired
Bluetooth not enabled
MODE
Indicates the type
of wireless data
connection
3G Connection
(EV-DO/HSPA)
4G Connection (LTE)
No cellular registration
or 2G only or not
available due to RF
module limitations
GPS
Status of the GPS
module or
external GPS
device
GPS module or
external GPS
device has a valid
position fix
GPS module or external
GPS device does not have
a valid position fix
IP/DATA
Data is being
transmitted or
received
Solid on if CTM-
200 has an IP
address on the
wireless network
Flashing intermittently if
data packets are
sent/received via the
wireless network
No data being
transmitted, not
connected to the
wireless network
RF
Status of the
device on the
wireless network
Very good signal
> 75% signal
quality
Slow blink 0-35% quality
Med. blink 35-55% quality
Fast blink 55-75% quality
Device is not detecting
a valid RF signal or is
not registering on the
wireless network
PWR
Power status of
the device
Full operating
mode and able to
connect
Device is in standby mode
Device has no power
Reset Type
Hold Duration (sec)
Power Reset
>1 to <3
LAN IP Reset
3 to <10
Shipped Configuration Reset 10+
