User manual
Masterclock RC 500 User Manual – v2014.01.01
2
Table of Contents
Introduction .................................................................................... 3
Installation ........................................................................................ 4
Wiring Solutions ................................................................................ 5
Interface ............................................................................................ 7
Time Reference - Input/Output ........................................................ 9
Control Button Details .................................................................... 10
Count to Time ................................................................................. 12
Standalone Configuration ............................................................... 13
WinDiscovery .................................................................................. 16
Time Zone Offsets ........................................................................... 30
Freewheeling Accuracy ................................................................... 31
Telnet .............................................................................................. 36
Specifications ................................................................................. 40
Problems - Trouble Shooting .......................................................... 41
Limited Warranty and Service ........................................................ 46
Certificates of Conformity .............................................................. 47
Contact Information ....................................................................... 50
The RC 500 is a remote control
timer that adds count-down and
count-up control to NTDS and
TCDS digital display clocks.
Thank you for your purchase of a
RC 500 remote control timer
from Masterclock
Here you’ll find instructions for
unpacking and installing your
device, proper care and
configuration.
We are here to help.
You can reach us using various
contact methods (phone, email,
etc.) found at our website:
www.masterclock.com
Before calling, please attempt to
find the answer to your situation
here. You’ll find this user manual
will handle virtually all of your
questions.
DISCLAIMER
The information contained in this
document is subject to change
without notice. Masterclock®, Inc.
(hereinafter Masterclock or MC)
makes no warranty of any kind
with regard to this material,
including, but not limited to, the
implied warranties of
merchantability and fitness for a
particular purpose. Masterclock
shall not be liable for errors
contained herein or for incidental
or consequential damages in
connection with the furnishing,
performance, or use of this
material. See important limited
warranty information starting on
page 38.