Gilras GRU-5000 A, Operation Manual

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Chapter 4 Operation
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cup is used, check whether the eye cup has been disinfected and whether there is visible
damage.
4.1.4. Shutdown Procedure
While the instrument is switched on, press the Power Switch on the front panel for 2 seconds, the
instrument will switch off.
Place the instrument and its accessories properly after shutdown:
1) Put the probe into the probe holder and make sure the probe cable can't be dragged by
accident, or disconnect the probe and put it properly;
2) Put the foot switch properly and make sure the foot switch cable is placed properly to
prevent others from stumbling by the cable and drop of instrument;
3) Plug out the Main Power Plug of the Power Adaptor cable and put it properly.
4.2 Interface Introduction
4.2.1. Startup Interface
Switching on the GRU-5000A, the buzzer will beep shortly and then enter the Login Interface (see
Figure 4.1).
Figure 4.1 Login Interface
Click ENTER key directly under the Login Interface will enter the ASCAN Interface of the default
ADMIN user system. Click
▼ to select other user system, see Figure 4.2; after selection, click
ENTER key to enter the corresponding ASCAN Interface of the relevant user system. See §4.3.6
for amendment of the user name, in which ADMIN is the particular system name that can’t be
amended.