: Press HOUR and MIN (or CLOCK and WEEK ) simultaneously to shift the time by one hour for summertime.

The series (including variants like the BND-50/SG3 and BND-50/E11N) is a line of 24-hour mechanical and digital timers manufactured by Ningbo Bainian Electric Appliance Co. . The SE36 specifically refers to a high-capacity flowmeter or transmitter produced by Bürkert , often used in industrial settings. Instructions for BND-50 Digital Timer

| Param | Name | Typical Setting | |-------|------|------------------| | P01 | Slave ID | 1 to 247 (unique on bus) | | P02 | Baud rate | 2=19200 (default) | | P03 | Data format | 0=8N1, 1=8E1, 2=8O1 | | P10 | Input filter time | 5 (ms) | | P50 | Analog input mode | 0=0-10V, 1=4-20mA |