diff --git a/_debug_replacements.php b/_debug_replacements.php
index c07a03c..5363312 100644
--- a/_debug_replacements.php
+++ b/_debug_replacements.php
@@ -63,7 +63,7 @@ return [
 	'githubrepo' => 'https://github.com/espterm/espterm-firmware',
 	'githubrepo_front' => 'https://github.com/espterm/espterm-front-end',
 	'hash_backend' => $fwHash,
-	'hash_frontend' => GIT_HASH, // TODO actual versions?
+	'hash_frontend' => GIT_HASH,
 
 	'ap_dhcp_time' => '120',
 	'ap_dhcp_start' => '192.168.4.100',
@@ -91,6 +91,6 @@ return [
 	'uart_parity' => 2,
 
 	'theme' => 0,
-	'pwlock' => 1,
+	'pwlock' => 0,
 	'access_name' => 'espterm',
 ];
diff --git a/js/term/screen.js b/js/term/screen.js
index f466939..76c12c4 100644
--- a/js/term/screen.js
+++ b/js/term/screen.js
@@ -543,7 +543,7 @@ module.exports = class TermScreen extends EventEmitter {
     const mainOsc = audioCtx.createOscillator()
     const mainGain = audioCtx.createGain()
     mainOsc.connect(mainGain)
-    mainGain.gain.value = 6
+    mainGain.gain.value = 4
     mainOsc.frequency.value = 750
     mainOsc.type = 'sine'
 
@@ -551,7 +551,7 @@ module.exports = class TermScreen extends EventEmitter {
     const surrOsc = audioCtx.createOscillator()
     const surrGain = audioCtx.createGain()
     surrOsc.connect(surrGain)
-    surrGain.gain.value = 4
+    surrGain.gain.value = 2
     surrOsc.frequency.value = 400
     surrOsc.type = 'sine'