Hitachi CHROMASTER 5160 Instruction Manual page 289

1) For canceling an input, use the [CL] key when the [ENT] key
has not yet been pressed, and carry out input again.
When the [ENT] key has already been pressed, use the
[ESC] key for cancellation. Display will return to the first
monitor screen. So, carry out input again.
When the [DEL] key is pressed in an input part at the time of
program editing, the relevant item will be deleted. If the
[ESC] key is pressed at the mid-point of plural parameter
setting, the items before pressing the [ESC] key will be
accepted.
2) For canceling the set conditions, use the [ESC] key.
The first monitor screen appears to allow re-setting.
3) When you don't want to change or input a setting, advance
to the next screen by the [ENT] or [▽] key (display can be
advanced and reversed by the [△] and [▽] keys.
4) When the time program is not used, spectrum output is
allowed at any time. Therefore, if spectrum output is started
during acquisition of chromatographic data, spectra will be
output to the integrator.
So, confirmation is required before spectrum output.
5) Operation with the UI pad become ineffective when the CDS
or GUI controller (option) is connected.
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