Mode Switch; Off Position - Ikelite DS51 Instruction Manual

Mode Switch

The DS51 Strobe mode switch has eight different positions: OFF, TTL/
auto exposure setting, and six manual exposure settings.

OFF position

(Fig.1) Shows the mode switch in the OFF position. The white
indicator on the knob aligns with OFF. Always turn the strobe to OFF
before connecting or disconnecting a sync cord or opening the battery
compartment.
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(Fig.1)
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(Fig.2)
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