Showimage - Magtek Universal SDK Programmer's Manual

6 - IDeviceControl
Parameter
enableLock
Return Value:
Returns true if successful. Otherwise, returns false.

6.13 showImage

This function sends a command to immediately show an image on the device's display.
boolean IDeviceControl.showImage(byte imageID);
Parameter
imageID
Return Value:
Returns true if successful. Otherwise, returns false.
MagTek Universal SDK| For MMS Devices | Programmer's Manual ( Java )
Page 28
Usage:
false – unlock the latch in the device.
true – lock the latch in the device.
Usage:
0x01 – show the image at slot 1.
0x02 – show the image at slot 2.
0x03 – show the image at slot 3.
0x04 – show the image at slot 4.
Description
Description