Canon EOS 55 Service Manual page 129

Part 3: Repair Information
This camera requires an HS-1/F with uprat-
ed Ver. 1. I ROM for adjustments. If the HS-
1/F does not have Ver. 1.1 ROM, this mes-
sage will appear.
If a camera other than an EOS 50 (E), 55, or
ELAN II (E) is attached, this message will
appear.
3-38
ERRHSVER
ERRCAM
ERRCVER
HS-I/F ROM
is not
Ver. 1.1 or later.
This software does not operate with
HS-1/F ROM Versions earlier than 1.1.
Press a key to exit software program.
The camera is not an
EOS50 (E) , 55,
or
ELAN II (E) •
This software is for these models only.
Press a key to exit software program.
The ROM in the connected camera is the wrong version.
This software cannot be used to adjust
a camera
with this ROM
version.
Press a
key
to exit software program.