Keypad Functions; Standard Function Keys - Cardinal 225 Installation And Technical Manual

The Model 225 indicator has 8 standard function keys, a full "QWERTY" alpha-numeric
keypad, 4 soft (programmable) keys and 4 navigation keys with an interactive ENTER key.
The keypad is used to enter commands and data into the indicator. This section describes
each key along with its normal function. Refer to Figure No. 16 or the actual indicator while
reading this section.
The membrane keypad is not to be operated with pointed objects (pencils,
pens, fingernails, etc). Damage to keypad resulting from this practice is NOT
covered under warranty.

Standard Function Keys

ON/OFF KEY
Pressing this key when the indicator is off will apply power and turn it ON. If the indicator is
already on, pressing this key will turn the indicator OFF.
ZERO KEY
This key is used to reset the gross weight to zero. If the gross weight exceeds the preset
limit for this key, an error message will be displayed when the key is pressed. The zero limit
may be set to either 4% (±2) or 100% of scale capacity. The limit is set during Calibration
and Setup of the scale.
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KEYPAD FUNCTIONS

8200-M698-O1 Rev B  225 Installation and Technical
Figure No. 16
Navigation
Keys
Soft Keys
Standard
Function Keys
Alphanumeric
Keys