Operation Manual

NOMAD™ - NRT202

PERATING

NSTRUCTIONS

PAGE 13 of 15

Conversely, some customers might not appreciate the benefits of labelling

every row within a glasshouse yet want greater security over clocking in and

task selection. With this in mind a RFID only mode is available.

6.5 RFID ONLY MODE

In RFID only mode, it is still possible to enter a row via the keypad but all

other entries, including task selection, must be made via the keypad. RFID

only mode is indicated on the screen via “BC” in the top right corner.

To activate/deactivate the RFID only mode the ‘0’ and ‘2’ keys should be

held down while the start-up screen is shown (see section 2).

7. ERROR MESSAGES

7.1 CLOCK NOT SET

If the internal clock has not acquired the current time from the NOMAD

system then an error message will be displayed “CLOCK NOT SET”. If this

message is displayed ensure that the terminal is within range of a link unit

to allow the terminal to acquire the time. Once the time is acquired the

internal clock of the terminal will maintain the time until power is lost.

7.2 FLAT BATTERY

If the rechargeable battery is at a level where safe data entry cannot be

guaranteed the terminal will prevent the operator from entering data and a

“Flat Battery” message will be displayed whenever data entry is attempted.

The terminal should be placed back in its charger and the battery allowed to

charge. Alternatively, the battery could be replaced with a spare fully

charged battery.

DATA WILL NOT BE LOST IF THE BATTERY FULLY DISCHARGES.

7.3 MEMORY FULL

If the memory has insufficient space to make another entry the “Memory

Full” message will be displayed. If this happens ensure that the terminal is