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Leader LT4670 - Loading the Date and Time

Leader LT4670
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7 REFERENCE CONFIG MENU
69
REFERENCE SOURCE
TIME SOURCE
Time information
10MHz CW
INTERNAL
The internal clock is used. The internal clock is counted up in sync
with REFERENCE SOURCE.
LTC
At power-on and when REFERENCE SOURCE or TIME SOURCE is
changed, the hours, minutes, and seconds are loaded from TIME
SOURCE once and are set in the internal clock. The internal year,
month, and day are used. The internal clock is counted up in sync
with REFERENCE SOURCE.(*2)
LTC ST309
At power-on and when REFERENCE SOURCE or TIME SOURCE is
changed, the year, month, and day, as well as the hours, minutes,
and seconds, are loaded from TIME SOURCE and are set in the
internal clock. The internal clock is counted up in sync with
REFERENCE SOURCE.(*2)
NTP (*1)
GNSS (SER01)
PTP1 (SER03)
PTP2 (SER03)
GNSS (SER01)
GNSS
The time acquired from the satellite is used.
PTP1 (SER03)
PTP1
The time received by the PTP follower is used.
PTP2 (SER03)
PTP2
The time received by the PTP follower is used.
PTP1/2 (SER03)
PTP1/2
The time received by the PTP follower is used.
The instrument automatically selects the time source, and you can
check the selection result using "STATUS > INFORMATION > REF
SRC". "LOCK" is displayed for the time source, and "PASSIVE" is
displayed for the other signal.
*1 Available when both NETWORK SETUP and NTP SETUP are set to ENABLE in the SYSTEM CONFIG
menu.
*2 If REFERENCE SOURCE differs from TIME SOURCE, the internal clock will shift from the TIME SOURCE
time.
7.8 Loading the Date and Time
When REFERENCE SOURCE is locked and the time can be acquired from TIME SOURCE
normally, load the time selected with TIME SOURCE, select OK by following the procedure
below.
Procedure
REFERENCE CONFIG > TIME READJUST
1 . T I M E R E A D J U S T
      O K             C A N C E L

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