diff --git a/src/font_test_manager.py b/src/font_test_manager.py
index 7ebfa344..d105ab39 100644
--- a/src/font_test_manager.py
+++ b/src/font_test_manager.py
@@ -10,13 +10,12 @@ logging.basicConfig(level=logging.INFO)
 logger = logging.getLogger(__name__)
 
 class FontTestManager:
-    """Manager for testing different font sizes of tom-thumb font."""
+    """Manager for testing tom-thumb font."""
     
     def __init__(self, config: Dict[str, Any], display_manager: DisplayManager):
         self.display_manager = display_manager
         self.config = config
         self.font_path = "assets/fonts/tom-thumb.bdf"
-        self.font_sizes = [4, 5, 6, 7, 8, 9]  # Adjusted sizes for BDF font
         self.logger = logging.getLogger('FontTest')
         
         # Verify font exists
@@ -24,14 +23,14 @@ class FontTestManager:
             self.logger.error(f"Font file not found: {self.font_path}")
             raise FileNotFoundError(f"Font file not found: {self.font_path}")
         
-        self.logger.info(f"Initialized FontTestManager with {len(self.font_sizes)} font sizes to test using tom-thumb font")
+        self.logger.info("Initialized FontTestManager with tom-thumb font")
     
     def update(self):
         """No update needed for static display."""
         pass
     
     def display(self, force_clear: bool = False):
-        """Display all font sizes at once across the screen."""
+        """Display the font with sample text."""
         try:
             # Clear the display
             self.display_manager.clear()
@@ -40,41 +39,33 @@ class FontTestManager:
             width = self.display_manager.matrix.width
             height = self.display_manager.matrix.height
             
-            # Calculate spacing between font sizes
-            total_sizes = len(self.font_sizes)
-            spacing = width // (total_sizes + 1)  # Add 1 to account for edges
+            # Load the BDF font
+            font = ImageFont.load(self.font_path)
             
             # Draw font name at the top
             self.display_manager.draw_text("tom-thumb", y=2, color=(255, 255, 255))
             
-            # Draw each font size
+            # Draw sample text
             draw = ImageDraw.Draw(self.display_manager.image)
+            sample_text = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
             
-            for i, size in enumerate(self.font_sizes):
-                # Load the BDF font
-                font = ImageFont.load(self.font_path)
-                
-                # Create text to display (the size number)
-                text = str(size)
-                
-                # Get text dimensions
-                bbox = draw.textbbox((0, 0), text, font=font)
-                text_width = bbox[2] - bbox[0]
-                text_height = bbox[3] - bbox[1]
-                
-                # Calculate position to center the text horizontally
-                x = spacing * (i + 1) - (text_width // 2)
-                # Position vertically in the middle of the screen
-                y = (height - text_height) // 2
-                
-                # Draw the text
-                draw.text((x, y), text, font=font, fill=(255, 255, 255))
+            # Get text dimensions
+            bbox = draw.textbbox((0, 0), sample_text, font=font)
+            text_width = bbox[2] - bbox[0]
+            text_height = bbox[3] - bbox[1]
+            
+            # Calculate position to center the text
+            x = (width - text_width) // 2
+            y = (height - text_height) // 2
+            
+            # Draw the text
+            draw.text((x, y), sample_text, font=font, fill=(255, 255, 255))
             
             # Update the display once
             self.display_manager.update_display()
             
             # Log that display is complete
-            self.logger.info("Font size test display complete. All sizes shown at once.")
+            self.logger.info("Font test display complete.")
             
         except Exception as e:
             self.logger.error(f"Error displaying font test: {e}", exc_info=True) 
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