King-Meter SW-U LCD User Manual page 7

KING-METER TECHNOLOGY CO., LTD
No.15, Chenchang Road, Beichen Dist.Tianjin,300134,CN
Fax：+0086 022 8478 0358 Tel: +0086 022 8478 0378
N3-button unit is connected to the bottom of the SW-U LCD display via lead cable.
In the following instructions, the key is named as "MODE" .The key is named as
"UP", and the key is named as "DOWN".
The shape of N3 button is as follows:
N3 key is connected with the bottom lead of SW-U-II display
In the following description, the key is named as "MODE".The key is named as "UP",
and the key is named as "DOWN".
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