Cisco Cisco Explorer Open Media Security Software 1.0 用户指南
DHCTs Are Not in Two-Way Mode
749244 Rev G
209
Access the following
diagnostic screen.
diagnostic screen.
Evaluate the
following field.
following field.
What value do I want to see?
CURRENT RDC/Freq Should match frequency of the
demodulator at the headend
CURRENT
RDC/Power
RDC/Power
Static value < 55 dBmV
Note: If the power value is greater
than 55 dBmV, check the RF
signal levels and/or the
demodulator hardware.
than 55 dBmV, check the RF
signal levels and/or the
demodulator hardware.