From 40b4092e3909ee474550eabf66efcd0a26a414a7 Mon Sep 17 00:00:00 2001
From: OiD-W <54041511+OiD-W@users.noreply.github.com>
Date: Wed, 12 Oct 2022 23:13:51 +0200
Subject: [PATCH] clean-up

---
 ...peaker-modification.md => H2-Plus-speaker-modifications.md | 4 ++++
 1 file changed, 4 insertions(+)
 rename H2-Plus-speaker-modification.md => H2-Plus-speaker-modifications.md (97%)

diff --git a/H2-Plus-speaker-modification.md b/H2-Plus-speaker-modifications.md
similarity index 97%
rename from H2-Plus-speaker-modification.md
rename to H2-Plus-speaker-modifications.md
index 0108dd6..f5b1730 100644
--- a/H2-Plus-speaker-modification.md
+++ b/H2-Plus-speaker-modifications.md
@@ -1,3 +1,5 @@
+## Amplifier volume gain
+
 The H2+ Version R2, R3 and R4 uses an WM8731 Codec and supports a speaker using a dedicated Audio Amplifier INS8002e. This is a 3-watt amplifier and should give a high volume.
 
 The issue is that when the volume is at 50 (Default) it gives a good safe volume level in the headphones, but the speaker audio is unable to be heard unless you turn up the volume to 80+ on the volume setting and even then, the audio is low.
@@ -13,6 +15,8 @@ The replacement of the resistor is not easy, and then you need the skills and to
 ![Spearker Mod Resistor](https://user-images.githubusercontent.com/32274981/164781350-6f921fdd-5bfa-479f-8f2f-b3f520ee4c6e.jpg)
 
 
+## Silencing internal speaker when using audio jack
+
 In the H2+ R4 version the headphone jack switch is disabled. When a pair of headphones are plugged in the internal speaker is not disconnected.
 
 A simple but delicate modification can enable the headphone switch functionality by placing some Kapton tape over the PCB PAD and soldering a small wire from the headphone jack connector to the capacitor into the speaker amplifier.