Leica Biosystems SM2500 - Manual (Page 25)

25 Leica SM2500
5.4.2 Area 1 - Standby on/off; emergency stop
1 POWER (LED)
Emits light (green) when the instrument mains switch in ON.
2 STANDBY (button)
Pressing this button switches the standby mode on/off.
Press and hold button for approx. 3 secs to switch from standby mode to
active mode and vice versa.
3 E-STOP (LED)
Emits light (red), when the emergency stop button has been pressed or if
the foot switch is not connected at all / not properly connected.
4 Emergency stop (button)
Pressing this button immediately stops all instrument functions and
movements. LEDs ‘E-STOP’ and ‘POWER’ start emitting light.
All settings (modes of operation, set values and counter readings) remain
stored and can be reaccessed when the instrument is switched back on.
Unlocking the emergency stop / switching the instrument back on:
1. Turn the red button in direction of the arrow until it unlocks:
LED E-STOP goes off.
2 Select a mode of operation (MAN / AUTO / PROG) --> see area 2.1,
chapter 5.4.3.
3. If mode of operation = AUTO: select also a sectioning / milling mode
--> see area 2.3, chapter 5.4.6.
5. Operation
1
2 3 4
Fig. 15