Hi
I had changed the
modules\eguide\templates\eguide_reception.html as
remove | <a href="export.php?eid=<{$eid}><{if $exid}>&sub=<{$exid}><{/if}>"><{$smarty.const._MD_EXPORT_OUT}></a>

Add | <a href="export.php?eid=<{$eid}><{if $exid}>&sub=<{$exid}><{/if}>&line=300"><{$smarty.const._MD_EXPORT_OUT}></a>

and upgrade module.

but export still 42 records