Mettler Toledo M400 Especificações descarregar pdf (Página 16)

Transmitter M400 16

Printed in Switzerland 52 121 378

3.2.5 Navigation with u in Display

If a u is displayed on the bottom right hand corner of the display, you can use the c or the

 key to navigate to it. If you click [ENTER] you will navigate backwards through the menu

(go back one screen). This can be a very useful option to move back up the menu tree without

having to exit into the measuring mode and re-enter the menu.

3.2.6 ”Save changes” dialog

Three options are possible for the ”Save changes” dialog: Yes & Exit (Save changes and exit to

measuring mode), ”Yes & u” (Save changes and go back one screen) and ”No & Exit” (Don’t

save changes and exit to measuring mode). The ”Yes & u” option is very useful if you want to

continue configuring without having to re-enter the menu.

3.2.7 Security Passwords

The M400 transmitter allows a security lock-out of various menus. If the security lock-out

feature of the transmitter has been enabled, a security password must be entered to allow ac-

cess to the menu. See section 9.3 for more information.

3.2.8 Display

NOTE: In the event of an alarm or other error condition the M400 Transmitter will display a flash-

ing a in the upper right corner of the display. This symbol will remain until the condition that

caused it has been cleared.

NOTE: During calibrations (Channel A), clean, Digital In with Analog Output / Relay / USB in Hold

state, a flashing ”H” (Hold) will appear in the upper left corner of the display. During calibration

on Channel B, a flashing ”H” (Hold) will appear in the second line. Change to B and flash. This

symbol will remain for 20 sec., after end of calibration. This symbol will remain for 20 seconds

until after the calibration or clean is completed. This symbol will also disappear when Digital In

is deactivated.

NOTE: Channel A (A is shown on the left side of the display) indicates that a conventional sen-

sor is connected to the transmitter.

Channel B (B is shown on the left side of the display) indicates, that an ISM Sensor is connect-

ed to the transmitter.

The M400 is a single input channel transmitter, and only one sensor can be connected at the

same time.

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Mettler Toledo M400 Especificações Página 16