Frequently Asked Questions
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Video: How do you change the 646R7 time clock to random mode?
Your timer features a ‘RANDOM’ setting by pressing ‘DAY’ and ‘HR’ together, the timer will switch ON and OFF completely at random, regardless of any stored programmes. To cancel the random mode, simply press ‘DAY’ and ‘HR’ together again. Pressing this button will delete all programmed information from the memory. This function will only operate if one or more programmed switching commands are set.
