Thermo Scientific Thermo Scientific 3906, Руководство по эксплуатации

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| Handling and Control
8-16
|
Model 3900 Series Thermo Scientific
Chapter 8
Channel Keys
Within the Options menu you will find submenu channel-keys. Here you have the
opportunity to assign different response functions to the output channels.
These response functions will only be carried out when using the channel-keys of
the time switch (manual over-ride) or optionally when activating the channel with the
external input. Thus, a programmed switching time will be executed as usual,
independent of the settings within this channel-key-menu.
The correlation between the channel-keys and the channels is as follows:

channel A => channel key A (push-button “A” of the device) / channel B => channel
key B …
** The cycle function will only be offered if it is activated (point 9)
Overview „channel-keys“ functions:
If you have assigned a specific response function to a channel, this switching function will
occur if you push the channel-button on the front plate of the time switch (or if the
external input for this channel is activated and a signal is applied to the input). For each
channel, one out of the following functions can be defined:

Change function (default setting): By pressing the channel key (or optionally using the
external input) the switching status changes from ON to OFF or OFF to ON. This
corresponds to a standard manual over-ride of the channel.