Incorrect time in Ambit 256 cable modem event log

[velocite]

In attempting to get more information regarding a problem, I viewed the event log on my Ambit 256 cable modem.
However the modem never sets its internal clock so the event messages aren't as helpful as they could be.
It appears that the ToD request always results in an Error(4)

Is there any way to manually set the modem's time clock?

Here's a snapshot from my event log:

First Time Last Time Priority Description
Time Not Established Time Not Established Error (4) ToD request sent- No Response received
Time Not Established Time Not Established Error (4) Config file does not include a valid CVC!
Time Not Established Time Not Established Information (7) Registration complete!
Time Not Established Time Not Established Information (7) We registered with a DOCSIS 1.0 config file!
Time Not Established Time Not Established Information (7) Received a REG-RSP message from the CMTS...
Time Not Established Time Not Established Information (7) Sending a REG-REQ to the CMTS...
Time Not Established Time Not Established Information (7) CableModem SNMP configure complete
Time Not Established Time Not Established Information (7) IP init completed ok
Time Not Established Time Not Established Information (7) CableModem TFTP init ok
Time Not Established Time Not Established Error (4) ToD request sent- No Response received
Time Not Established Time Not Established Information (7) CableModem DHCP client init ok
Time Not Established Time Not Established Critical (3) DHCP WARNING - Non-critical field invalid in response.
Time Not Established Time Not Established Information (7) MAP w/initial maintenance region received
Time Not Established Time Not Established Information (7) Downstream sync ok
Time Not Established Time Not Established Information (7) MAP w/initial maintenance region received
Time Not Established Time Not Established Information (7) Beginning initial ranging...
Time Not Established Time Not Established Information (7) downstream time sync acquired...
Time Not Established Time Not Established Information (7) Downstream sync ok
Time Not Established Time Not Established Information (7) starting ds time sync acquisition...
Time Not Established Time Not Established Information (7) Locked on the downstream. Waiting for UCDs...
Time Not Established Time Not Established Information (7) Downstream lock ok
Time Not Established Time Not Established Information (7) Sync Start

[moaningmags]

Nope, no way to manually set the time.