Operation and Maintenance Manual

CANAM TECHNOLOGY, INC. (CTI)
MARK-IVD 800MHZ NARROWBAND SIGNAL BOOSTER M4DBDA8 O&M MANUAL
Page 21 of 46
Rev1 May/2015
Possible values for Alarms
OK
There is not alarm condition.
BAD
There is an alarm condition.
LAT
Applies only for High Reflected Power Alarm when a previous alarm has not
been cleared.
N/A
Applies only for High Reflected Power Alarm and Forward Power Alarm. It will
be displayed when is not possible determinate the alarm status due the
read power is lower than minimum readable.
Table 4 – Meters available at the Front Panel LCD
Parameters
Possible values
Remarks
Units
UL FWD
(1)
---
UL Output Forward RF power (Composite)
dBm
UL REF
(2)
---
UL Output Reflected RF power (Composite)
dBm
DL FWD
(2)
---
DL Output Forward RF power (Composite)
dBm
DL REF
(2)
---
DL Output Reflected RF power (Composite)
dBm
I PA UL
---
UL MCPA current drain
A
I PA DL
---
DL MCPA current drain
A
I PSU 5V
---
5V DC current drain
A
I PSU 12V
---
12V DC current drain
A
IAC UL
---
UL Analog Interface current drain
A
IAC DL
---
DL Analog Interface current drain
A
Temp UL
---
UL MCPA Temperature
ºC
Temp DL
---
DL MCPA Temperature
ºC
iATT UL
---
UL Fixed Input Attenuation
dB
iATT DL
---
DL Fixed Input Attenuation
dB
Table 5 – Filters windows (Channels) RSSI available at the Front Panel LCD
Parameters
Possible values
Remarks
Units
UL n: ____ dBm
>-105dBm
UL Filter n received power
dBm
DL n: ____ dBm
>-105dBm
DL Filter n received power
dBm
Notes:
1
These values can appear as “< ##.#”, when the read power is lower than minimum readable.