Control for slider speed in Hector theme?

I’m a relative noob when it comes to HTML / WordPress websites, and I’d be very grateful for some help! I can’t for the life of me work out how to control / change the speed of the front page slider on the site that I’m building: https://www.oneworldfilmcrews.com/
The theme used is Hector: https://www.fabthemes.com/hector/

The only code I can see for the slider is is the “slider.php”. This contains:

<script type="text/javascript">

 jQuery(document).ready(function(){
    jQuery('#pslider').bxSlider({
	  mode: 'fade',
	  controls:false,
	  auto:true,
	  pager: true
	});
  });

</script>

<div id="pslider">
	<?php
	$slide = get_option('felix_slide_cat');
	$count = get_option('felix_slide_count');
		$slide_query = new WP_Query( 'category_name='.$slide.'&posts_per_page='.$count.'' );
		while ( $slide_query->have_posts() ) : $slide_query->the_post();
	?>
<div class="spanel">
<a href="<?php the_permalink() ?>"><img class="slideimg" src="<?php bloginfo('stylesheet_directory'); ?>/timthumb.php?src=<?php echo get_image_url()?>&h=400&w=940&zc=1" title="" alt="" /></a>
</div>
<?php endwhile; ?>

</div><!-- Slider -->

I can’t see anything here that relates to speed. Am I missing something? Should I be looking at different code elsewhere?

Thanks in advance for any suggestions!