Document: 1784en02.doc
QWTIME III MASTER CLOCK
Author: PM
Date: 2008-11-07
User Manual
Page: 42 of 61
WESTERSTRAND URFABRIK AB
P.O. Box 133
Tel. +46 506 48000
Internet:: http://www.westerstrand.se
SE-545 23 TÖREBODA
Fax. +46 506 48051
E-mail:
Setup impulse output
Below is a description of the different configuration parameters available in the setup menu for
impulse output
.
Please remark that if default settings are used no configuration is needed.
Impulse type
Type of impulse
Selection of impulse type. The following types are available.
1/1M-24H
: Polarised 1/1-minute impulse with 24 hours resetting (default).
1/1M-12H
: Polarised 1/1-minute impulse with 12 hours resetting.
1/2M-24H
: Polarised 1/2-minute impulse with 24 hours resetting
1/2M-12H
: Polarised 1/2-minute impulse with 12 hours resetting.
SEC-12H
: Polarised Second impulses with 12 hours resetting.
TC
: Hard wired DCF Time Code.
TC-POL
: Polarised hard wired DCF Time Code
1/1M-UP
: Non polarised (Uni-Polar) PPM synchronisation pulse. Pulse length 1 second.
SR2-58
: (SR2, hourly correction 2-wired, with imp. correction on the 58th minute).
SR2-59
: (SR2, hourly correction 2-wired, with imp. correction on the 59th minute).
SR3-58
: (SR3, hourly correction 3-wired, with imp. correction on the 58th minute).
SR3-59
: (SR3, hourly correction 3-wired, with imp. correction on the 59th minute).
-----------
: No impulse system.
Type of time
LT = Local Time.
NT = Normal Time (winter time).
UTC = Universal Time Coordinated.
1/1MIN 24H LT
2.0s?
Type of time
Type of impulse
Impulse length
