Nauticam 21271 Instruction Manual Download

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The control knob of this extension ring can be used with focus gear of Canon EF 11-24mm f/4 USM (P.N.

19551) and Canon EF 16-35mm f/2.8L II USM (P.N. 19527). The control knob is set to be use with 19551 by default.

To use 19542, a larger cog (supplied) have to be installed. Please follow the instruction below for changing the cog of

the control knob.

------ END ------

Indentify of cogs.

For 19551

C1124-F

For 19542

C1635II-F

Remove the cog by unscrewing the screw.

Replace with the correct cog and install it
back to the shaft of the control knob by
tightening the screw.

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Summary of Contents for 21271

Page 1: ...g is unlocked Press the RED bar to unlock the locking device of the extension ring 2 Align the I mark on the extension ring with the WHITE dot on the port 3 Gently push the extension ring towards the...

Page 2: ...th the white dot on the port 5 Push the locking device inwards Ensure that the extension ring is securely locked with the port 6 To unlock press the RED bar to release the locking device and reverse t...

Page 3: ...ost outwards position before mounting un mounting the port The knob should be left at this position until it is made sure that the lens and focus gear is properly installed 8 Engage the gear by pushin...

Page 4: ...default To use 19542 a larger cog supplied have to be installed Please follow the instruction below for changing the cog of the control knob END 4 1 Indentify of cogs For 19551 C1124 F For 19542 C1635...