Complete Token; Token Accepted; Token Accepted As A Valid Key Change Number; Incorrect Token - Landis+Gyr Cashpower Gem Lite User Manual

Residential electricity prepayment meters
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Meter Operation
4.4.2

Complete Token

If a complete token is entered, the meter:
Locks the keypad.
Proceeds to process the token number.
Once the token has been processed, the meter displays the remaining credit.
4.4.3

Token Accepted

The running ladder pattern on the credit wedge is displayed.
4.4.4

Token Accepted as a Valid Key Change Number

The scrolling credit wedge is displayed.
The key revision and key type, followed by the tariff index, is displayed during the above scrolling sequence.
4.4.5

Incorrect Token

If the token is rejected, the following will be displayed:
The happy face icon is turned off.
The sad face icon is flashed for the reject time.
4.4.6

Duplicate Token

If the token is rejected because it has previously been entered i.e. a duplicate token:
4.4.7

Expired Token

If the token is rejected because it is older than the oldest token in the meter log i.e. „expired‟:
Both the happy face and sad face icons are alternately flashed for a period of 5 seconds.
4.4.8

Token Overflow Rejection

This occurs if the token is valid, but rejected because the current credit register would overflow. The following is
displayed:
The happy face icon is flashed.
The sad face icon is turned on for 10 seconds.
Cashpower Gem Lite – User Guide
Review
Two 20 digit tokens are required for a key change.
Both the happy face and sad face icons are flashed simultaneously for 5
seconds.
The token can be re-used at a later stage.
13/27
© Landis+Gyr (Pty) Ltd

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