Di-soric ID-04, User Manual

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ID-04 Imager User’s Manual
7-25
I/O Parameters
EZ Button
The EZ button has four positions, selectable by the length of time the button is held down,
and indicated by one, two, three, and four beeps in succession. Each position can be
programmed for any of eight options.
Disabled
When set to Disabled , the EZ button does not function.
Enabled
When selected, the EZ button is enabled and the function of each button position is
selected by the EZ Button Mode command.
Trigger
When selected, the EZ button acts as a trigger for the Imager to start and end read cycles.
All other button operations are inactive.
Unlatch Outputs
In this configuration, the EZ button will unlatch any logic outputs that have been latched.
Parameter Switch
The parameter switch toggles between custom defaults and power-on settings. The condition
is the same as that achieved by sending the <Arc> and <Arp> commands consecutively.
Definition: Serves as a master switch to enable/disable the EZ button status.
Serial Cmd: < K770, global status ,default on power-on,load configuration database,
save for power-on >
Default: Enabled
Options: 0 = Disabled 1 = Enabled 2 = Trigger
3 = Unlatch Outputs 4 = Parameter Switch
In External
Level:
The read cycle endures for as long as the EZ button is pressed, unless a
timeout occurs and Timeout is enabled for End of Read Cycle .
In External
Edge:
As with Level , Edge allows a read cycle to be initiated by pressing the EZ
button, but unlike Level , the read cycle ends with a good read output, a
timeout, or a new trigger.