Diagnostics Guide; Bda Top Cover Led Indications - Dekolink MW-CBDA-SMR-800-900-1W65 Installation And Operating Instructions Manual

Diagnostics Guide

The CBDA provides long term, carefree operation and requires no periodic maintenance.
This section covers possible problems related to the installation environment.
Top Cover LED Indications
Once the CBDA is installed the red LEDs on the top cover indicate uplink and downlink faults.
The green LED is AC power on indication.
Indication
Downlink LED (on Indicates low RF power at
cover) is ON downlink path <15 dBm)
Uplink Amp LED (on Uplink amplifier over current
cover) is ON or undercurrent fault
These faults can be sensed remotely from the dry contact relay arms wired to the D9
connector at the back of the CBDA.
Alarm relay connection to D connector:
Pin 2 to 4 open at any fault; short at no fault
Pin 2 to 3 short at any fault; open at no fault
Dekolink Wireless Ltd.;16 Bazel St.Qiryat-Arieh Petah-Tikva Israel, 49510
Tel- 972-3-9180-180; Fax-972-3-
Web site-
www.dekolink.com
Cause
Check base antenna connection.
Check antenna alignment to base.
Use higher gain BDA
Replace CBDA
9180 - 190 ; Email-marketing@dekolink.com;
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Action
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